Multiple vulnerabilities in Apple iTunes



Published: 2021-09-20 | Updated: 2021-11-01
Risk High
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2021-30835
CVE-2021-30847
CVE-2021-30849
CWE-ID CWE-119
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe
iTunes
Client/Desktop applications / Multimedia software

Vendor Apple Inc.

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Buffer overflow

EUVDB-ID: #VU56721

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30835

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing images within ImageIO. A remote attacker can create a specially crafted image, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

iTunes: 12.0, 12.0.1, 12.0.1.26, 12.1, 12.1.1, 12.1.2, 12.1.2.27, 12.1.3, 12.1.3.6, 12.2, 12.2.0.145, 12.2.1, 12.2.1.16, 12.2.2, 12.2.2.25, 12.3, 12.3.0, 12.3.0.44, 12.3.1, 12.3.2, 12.3.3.17, 12.4, 12.4.0.119, 12.4.1, 12.4.1.6, 12.4.2, 12.4.3, 12.4.3.1, 12.5, 12.5.1, 12.5.2, 12.5.3, 12.5.4, 12.5.5, 12.6, 12.6.1, 12.6.2, 12.6.3, 12.7, 12.7.1, 12.7.2, 12.7.5, 12.8, 12.9, 12.9.1, 12.9.2, 12.9.3, 12.11.3, 12.11.4

CPE2.3 External links

http://support.apple.com/en-us/HT212817

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

2) Buffer overflow

EUVDB-ID: #VU56723

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30847

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing images within ImageIO. A remote attacker can create a specially crafted image, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

iTunes: 12.0, 12.0.1, 12.0.1.26, 12.1, 12.1.1, 12.1.2, 12.1.2.27, 12.1.3, 12.1.3.6, 12.2, 12.2.0.145, 12.2.1, 12.2.1.16, 12.2.2, 12.2.2.25, 12.3, 12.3.0, 12.3.0.44, 12.3.1, 12.3.2, 12.3.3.17, 12.4, 12.4.0.119, 12.4.1, 12.4.1.6, 12.4.2, 12.4.3, 12.4.3.1, 12.5, 12.5.1, 12.5.2, 12.5.3, 12.5.4, 12.5.5, 12.6, 12.6.1, 12.6.2, 12.6.3, 12.7, 12.7.1, 12.7.2, 12.7.5, 12.8, 12.9, 12.9.1, 12.9.2, 12.9.3, 12.11.3, 12.11.4

CPE2.3 External links

http://support.apple.com/en-us/HT212817

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

3) Memory corruption

EUVDB-ID: #VU56732

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-30849

CWE-ID: CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error when processing HTML content in WebKit. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

iTunes: 12.0, 12.0.1, 12.0.1.26, 12.1, 12.1.1, 12.1.2, 12.1.2.27, 12.1.3, 12.1.3.6, 12.2, 12.2.0.145, 12.2.1, 12.2.1.16, 12.2.2, 12.2.2.25, 12.3, 12.3.0, 12.3.0.44, 12.3.1, 12.3.2, 12.3.3.17, 12.4, 12.4.0.119, 12.4.1, 12.4.1.6, 12.4.2, 12.4.3, 12.4.3.1, 12.5, 12.5.1, 12.5.2, 12.5.3, 12.5.4, 12.5.5, 12.6, 12.6.1, 12.6.2, 12.6.3, 12.7, 12.7.1, 12.7.2, 12.7.5, 12.8, 12.9, 12.9.1, 12.9.2, 12.9.3, 12.11.3, 12.11.4

CPE2.3 External links

http://support.apple.com/en-us/HT212817

Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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



###SIDEBAR###