Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2011-2834

Double Free

Published: Sep 19, 2011 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
4.3 LOW
AV:N/AC:M/Au:N/C:N/I:N/A:P
RedHat/V3
Ubuntu
LOW
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2011-2834
CWEhttps://cwe.mitre.org/data/definitions/415.html

Double free vulnerability in libxml2, as used in Google Chrome before 14.0.835.163, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling.

Weakness

The product calls free() twice on the same memory address.

Affected Software

NameVendorStart VersionEnd Version
ChromeGoogle*14.0.835.163 (excluding)
Red Hat Enterprise Linux 4RedHatlibxml2-0:2.6.16-12.9*
Red Hat Enterprise Linux 5RedHatlibxml2-0:2.6.26-2.1.12.el5_7.2*
Red Hat Enterprise Linux 6RedHatlibxml2-0:2.7.6-4.el6*
Red Hat Enterprise Linux 6RedHatmingw32-libxml2-0:2.7.6-6.el6_3*
Chromium-browserUbuntulucid*
Chromium-browserUbuntumaverick*
Chromium-browserUbuntunatty*
Chromium-browserUbuntuoneiric*
Chromium-browserUbuntuupstream*
Libxml2Ubuntuhardy*
Libxml2Ubuntulucid*
Libxml2Ubuntumaverick*
Libxml2Ubuntunatty*
Libxml2Ubuntuoneiric*
Libxml2Ubuntuupstream*

Potential Mitigations

References

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