Multiple vulnerabilities in Google Chrome

Published: 2019-10-14 | Updated: 2019-10-14
Severity High
Patch available YES
Number of vulnerabilities 8
CVE ID CVE-2019-13693
CVE-2019-13694
CVE-2019-13695
CVE-2019-13696
CVE-2019-13697
CWE ID CWE-20
CWE-416
CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software Google Chrome Subscribe
Vendor Google, Inc.

Security Advisory

1) Input validation error

Severity: High

CVSSv3: 7 [CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-20 - Improper Input Validation

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to unspecified error in chromium engine. A remote attacker can create a specially crafted web page, trick the victim into visiting at and execute arbitrary code in the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html
https://crbug.com/1011875

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

Severity: High

CVSSv3: 7 [CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-20 - Improper Input Validation

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to unspecified error in chromium engine. A remote attacker can create a specially crafted web page, trick the victim into visiting at and execute arbitrary code in the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html
https://crbug.com/986727

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Input validation error

Severity: Medium

CVSSv3: 4.8 [CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C] [PCI]

CVE-ID: N/A

CWE-ID: CWE-20 - Improper Input Validation

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to unspecified error in chromium engine. A remote attacker can bypass certain security restrictions.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html
https://crbug.com/977043

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Use-after-free

Severity: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-13693

CWE-ID: CWE-416 - Use After Free

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in IndexedDB component. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Use-after-free

Severity: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-13694

CWE-ID: CWE-416 - Use After Free

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in WebRTC component. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Use-after-free

Severity: High

CVSSv3: 7.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-13695

CWE-ID: CWE-416 - Use After Free

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in audio component. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Use-after-free

Severity: High

CVSSv3: 8.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-13696

CWE-ID: CWE-416 - Use After Free

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in V8 engine. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a use-after-free error and execute arbitrary code on the system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Information disclosure

Severity: Medium

CVSSv3: 5.7 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-13697

CWE-ID: CWE-200 - Information Exposure

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to cross-origin size leak. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Google Chrome: 77.0.3811.0, 77.0.3812.0, 77.0.3812.1, 77.0.3813.0, 77.0.3813.1, 77.0.3813.2, 77.0.3813.3, 77.0.3813.4, 77.0.3813.5, 77.0.3813.6, 77.0.3813.7, 77.0.3814.0, 77.0.3814.1, 77.0.3815.0, 77.0.3815.1, 77.0.3815.2, 77.0.3816.0, 77.0.3816.1, 77.0.3817.0, 77.0.3817.1, 77.0.3817.2, 77.0.3818.0, 77.0.3818.1, 77.0.3819.0, 77.0.3819.1, 77.0.3820.0, 77.0.3820.1, 77.0.3820.2, 77.0.3820.3, 77.0.3820.4, 77.0.3820.5, 77.0.3821.0, 77.0.3821.1, 77.0.3821.2, 77.0.3822.0, 77.0.3822.1, 77.0.3823.0, 77.0.3823.1, 77.0.3823.2, 77.0.3824.0, 77.0.3824.1, 77.0.3824.2, 77.0.3824.3, 77.0.3824.4, 77.0.3824.5, 77.0.3824.6, 77.0.3825.0, 77.0.3825.1, 77.0.3825.2, 77.0.3825.3, 77.0.3825.4, 77.0.3826.0, 77.0.3826.1, 77.0.3826.2, 77.0.3826.3, 77.0.3827.0, 77.0.3827.1, 77.0.3828.0, 77.0.3828.1, 77.0.3829.0, 77.0.3829.1, 77.0.3830.0, 77.0.3830.1, 77.0.3830.2, 77.0.3830.3, 77.0.3831.0, 77.0.3831.1, 77.0.3831.2, 77.0.3831.3, 77.0.3831.4, 77.0.3831.5, 77.0.3831.6, 77.0.3832.0, 77.0.3832.1, 77.0.3832.2, 77.0.3832.3, 77.0.3832.4, 77.0.3833.0, 77.0.3834.0, 77.0.3834.1, 77.0.3834.2, 77.0.3835.0, 77.0.3835.1, 77.0.3836.0, 77.0.3836.1, 77.0.3836.2, 77.0.3836.3, 77.0.3836.4, 77.0.3836.5, 77.0.3836.6, 77.0.3836.7, 77.0.3836.8, 77.0.3836.9, 77.0.3836.10, 77.0.3837.0, 77.0.3837.1, 77.0.3837.2, 77.0.3837.3, 77.0.3837.4, 77.0.3837.5, 77.0.3838.0, 77.0.3838.1, 77.0.3838.2, 77.0.3838.3, 77.0.3838.4, 77.0.3841.0, 77.0.3842.0, 77.0.3842.1, 77.0.3842.2, 77.0.3842.3, 77.0.3843.0, 77.0.3843.1, 77.0.3843.2, 77.0.3844.0, 77.0.3844.1, 77.0.3845.0, 77.0.3845.1, 77.0.3846.0, 77.0.3846.1, 77.0.3847.0, 77.0.3847.1, 77.0.3848.0, 77.0.3848.1, 77.0.3849.0, 77.0.3849.1, 77.0.3850.0, 77.0.3850.1, 77.0.3850.2, 77.0.3851.0, 77.0.3851.1, 77.0.3851.2, 77.0.3851.3, 77.0.3852.0, 77.0.3852.1, 77.0.3852.2, 77.0.3853.0, 77.0.3853.1, 77.0.3853.2, 77.0.3853.3, 77.0.3853.4, 77.0.3853.5, 77.0.3853.6, 77.0.3854.0, 77.0.3854.1, 77.0.3854.2, 77.0.3854.3, 77.0.3854.4, 77.0.3855.0, 77.0.3855.1, 77.0.3855.2, 77.0.3856.0, 77.0.3856.1, 77.0.3857.0, 77.0.3857.1, 77.0.3858.0, 77.0.3858.1, 77.0.3859.0, 77.0.3859.1, 77.0.3860.0, 77.0.3860.1, 77.0.3860.2, 77.0.3860.3, 77.0.3860.4, 77.0.3860.5, 77.0.3861.0, 77.0.3861.1, 77.0.3861.2, 77.0.3861.3, 77.0.3862.0, 77.0.3862.1, 77.0.3863.0, 77.0.3863.1, 77.0.3863.2, 77.0.3863.3, 77.0.3863.4, 77.0.3864.0, 77.0.3864.1, 77.0.3865.0, 77.0.3865.1, 77.0.3865.2, 77.0.3865.3, 77.0.3865.4, 77.0.3865.5, 77.0.3865.6, 77.0.3865.7, 77.0.3865.8, 77.0.3865.9, 77.0.3865.10, 77.0.3865.11, 77.0.3865.12, 77.0.3865.13, 77.0.3865.14, 77.0.3865.15, 77.0.3865.16, 77.0.3865.17, 77.0.3865.18, 77.0.3865.19, 77.0.3865.20, 77.0.3865.21, 77.0.3865.22, 77.0.3865.23, 77.0.3865.25, 77.0.3865.26, 77.0.3865.29, 77.0.3865.30, 77.0.3865.31, 77.0.3865.32, 77.0.3865.33, 77.0.3865.34, 77.0.3865.35, 77.0.3865.36, 77.0.3865.37, 77.0.3865.38, 77.0.3865.39, 77.0.3865.40, 77.0.3865.41, 77.0.3865.42, 77.0.3865.43, 77.0.3865.44, 77.0.3865.45, 77.0.3865.46, 77.0.3865.47, 77.0.3865.48, 77.0.3865.49, 77.0.3865.50, 77.0.3865.51, 77.0.3865.52, 77.0.3865.53, 77.0.3865.54, 77.0.3865.55, 77.0.3865.56, 77.0.3865.57, 77.0.3865.58, 77.0.3865.59, 77.0.3865.60, 77.0.3865.61, 77.0.3865.62, 77.0.3865.63, 77.0.3865.64, 77.0.3865.65, 77.0.3865.66, 77.0.3865.67, 77.0.3865.68, 77.0.3865.69, 77.0.3865.70, 77.0.3865.71, 77.0.3865.72, 77.0.3865.73, 77.0.3865.74, 77.0.3865.75, 77.0.3865.76, 77.0.3865.77, 77.0.3865.78, 77.0.3865.79, 77.0.3865.80, 77.0.3865.81, 77.0.3865.82, 77.0.3865.83, 77.0.3865.84, 77.0.3865.85, 77.0.3865.86, 77.0.3865.87, 77.0.3865.88, 77.0.3865.89, 77.0.3865.90, 77.0.3865.91, 77.0.3865.92, 77.0.3865.93, 77.0.3865.94, 77.0.3865.95, 77.0.3865.96, 77.0.3865.97, 77.0.3865.98, 77.0.3865.102, 77.0.3865.103, 77.0.3865.104, 77.0.3865.105, 77.0.3865.106, 77.0.3865.107, 77.0.3865.108, 77.0.3865.109, 77.0.3865.110, 77.0.3865.111, 77.0.3865.112, 77.0.3865.113, 77.0.3865.114, 77.0.3865.115, 77.0.3865.116, 77.0.3865.117, 77.0.3865.118, 77.0.3865.119

CPE External links

https://chromereleases.googleblog.com/2019/10/stable-channel-update-for-desktop.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to visit a specially crafted website.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.