CVE-2011-2821

2011-08-2900:00:00

ubuntu.com

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.026 Low

EPSS

Percentile

90.2%

JSON

Double free vulnerability in libxml2, as used in Google Chrome before
13.0.782.215, allows remote attackers to cause a denial of service or
possibly have unspecified other impact via a crafted XPath expression.

Notes

Author	Note
mdeslaur	debian says it’s http://git.gnome.org/browse/libxml2/commit/?id=fec31bcd452e77c10579467ca87a785b41115de6
jdstrand	patch too risky for Ubuntu 8.04 LTS

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchchromium-browser< 14.0.835.202~r103287-0ubuntu0.10.04.2UNKNOWN
ubuntu10.10noarchchromium-browser< 14.0.835.202~r103287-0ubuntu0.10.10.1UNKNOWN
ubuntu11.04noarchchromium-browser< 14.0.835.202~r103287-0ubuntu0.11.04.1UNKNOWN
ubuntu10.04noarchlibxml2< 2.7.6.dfsg-1ubuntu1.3UNKNOWN
ubuntu10.10noarchlibxml2< 2.7.7.dfsg-4ubuntu0.3UNKNOWN
ubuntu11.04noarchlibxml2< 2.7.8.dfsg-2ubuntu0.2UNKNOWN
ubuntu11.10noarchlibxml2< 2.7.8.dfsg-4ubuntu0.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	chromium-browser	< 14.0.835.202~r103287-0ubuntu0.10.04.2	UNKNOWN
ubuntu	10.10	noarch	chromium-browser	< 14.0.835.202~r103287-0ubuntu0.10.10.1	UNKNOWN
ubuntu	11.04	noarch	chromium-browser	< 14.0.835.202~r103287-0ubuntu0.11.04.1	UNKNOWN
ubuntu	10.04	noarch	libxml2	< 2.7.6.dfsg-1ubuntu1.3	UNKNOWN
ubuntu	10.10	noarch	libxml2	< 2.7.7.dfsg-4ubuntu0.3	UNKNOWN
ubuntu	11.04	noarch	libxml2	< 2.7.8.dfsg-2ubuntu0.2	UNKNOWN
ubuntu	11.10	noarch	libxml2	< 2.7.8.dfsg-4ubuntu0.1	UNKNOWN