Multiple vulnerabilities in Chrome

1) Cross-site scripting

EUVDB-ID: #VU42012

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2013-6656

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data when processing data passed via unspecified vectors. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=331725
https://src.chromium.org/viewvc/blink?revision=164749&view=revision

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.

2) Cross-site scripting

EUVDB-ID: #VU42013

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2013-6657

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data when processing data passed via unspecified vectors. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=331060
https://src.chromium.org/viewvc/blink?revision=164538&view=revision

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.

3) Resource management error

EUVDB-ID: #VU42014

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-6658

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Multiple use-after-free vulnerabilities in the layout implementation in Blink, as used in Google Chrome before 33.0.1750.117, allow remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving (1) running JavaScript code during execution of the updateWidgetPositions function or (2) making a call into a plugin during execution of the updateWidgetPositions function.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=322891
https://src.chromium.org/viewvc/blink?revision=165052&view=revision

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.

4) Cryptographic issues

EUVDB-ID: #VU42015

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-6659

CWE-ID: CWE-310 - Cryptographic Issues

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The SSLClientSocketNSS::Core::OwnAuthCertHandler function in net/socket/ssl_client_socket_nss.cc in Google Chrome before 33.0.1750.117 does not prevent changes to server X.509 certificates during renegotiations, which allows remote SSL servers to trigger use of a new certificate chain, inconsistent with the user's expectations, by initiating a TLS renegotiation.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=306959
https://src.chromium.org/viewvc/chrome?revision=229611&view=revision

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) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU42016

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-6660

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The drag-and-drop implementation in Google Chrome before 33.0.1750.117 does not properly restrict the information in WebDropData data structures, which allows remote attackers to discover full pathnames via a crafted web site.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=332579
https://src.chromium.org/viewvc/chrome?revision=244538&view=revision

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) Input validation error

EUVDB-ID: #VU42017

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-6661

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

Multiple unspecified vulnerabilities in Google Chrome before 33.0.1750.117 allow attackers to bypass the sandbox protection mechanism after obtaining renderer access, or have other impact, via unknown vectors.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

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

EUVDB-ID: #VU42019

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-6653

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors involving attempted conflicting access to the color chooser. A remote attackers can cause a denial of service or possibly have unspecified other impact.

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

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=331790
https://src.chromium.org/viewvc/chrome?revision=244710&view=revision

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) Input validation error

EUVDB-ID: #VU42020

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-6654

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The SVGAnimateElement::calculateAnimatedValue function in core/svg/SVGAnimateElement.cpp in Blink, as used in Google Chrome before 33.0.1750.117, does not properly handle unexpected data types, which allows remote attackers to cause a denial of service (incorrect cast) or possibly have unspecified other impact via unknown vectors.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=333176
https://src.chromium.org/viewvc/blink?revision=165009&view=revision

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.

9) Use-after-free

EUVDB-ID: #VU42021

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2013-6655

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error when processing vectors related to improper handling of overflowchanged DOM events during interaction between JavaScript and layout. A remote attackers can cause a denial of service or possibly have unspecified other impact.

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

Mitigation

Install update from vendor's website.

Vulnerable software versions

Google Chrome: 33.0.1750.0 - 33.0.1750.115

CPE2.3

External links

https://googlechromereleases.blogspot.com/2014/02/stable-channel-update_20.html
https://lists.opensuse.org/opensuse-updates/2014-03/msg00006.html
https://www.debian.org/security/2014/dsa-2883
https://code.google.com/p/chromium/issues/detail?id=293534
https://src.chromium.org/viewvc/blink?revision=162655&view=revision

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.

Risk	Medium
Patch available	YES
Number of vulnerabilities	9
CVE-ID	CVE-2013-6656 CVE-2013-6657 CVE-2013-6658 CVE-2013-6659 CVE-2013-6660 CVE-2013-6661 CVE-2013-6653 CVE-2013-6654 CVE-2013-6655
CWE-ID	CWE-79 CWE-399 CWE-310 CWE-264 CWE-20 CWE-416
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	Google Chrome Client/Desktop applications / Web browsers
Vendor	Google