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7.5
CVSSv2

CVE-2011-2821

Published: 29/08/2011 Updated: 07/11/2023
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
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Vulnerability Summary

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

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Vendor Advisories

Red Hat: Low: libxml2 security and bug fix update
Synopsis Low: libxml2 security and bug fix update Type/Severity Security Advisory: Low Topic Updated libxml2 packages that fix several security issues and various bugsare now available for Red Hat Enterprise Linux 6The Red Hat Security Response Team has rated this update as having lowsecurity impact Commo ...
Ubuntu Security Notice: libxml2 vulnerabilities
Applications using libxml2 could be made to crash or run programs as your login if they opened a specially crafted file ...
Debian CVElist Bug Report Logs: Two security issues
Debian Bug report logs - #652352 Two security issues Package: libxml2; Maintainer for libxml2 is Debian XML/SGML Group <debian-xml-sgml-pkgs@listsaliothdebianorg>; Source for libxml2 is src:libxml2 (PTS, buildd, popcon) Reported by: Moritz Muehlenhoff <muehlenhoff@univentionde> Date: Fri, 16 Dec 2011 14:54:01 UTC ...
Debian CVElist Bug Report Logs: libxml2: [PATCH] fix for CVE-2011-3919
Debian Bug report logs - #656377 libxml2: [PATCH] fix for CVE-2011-3919 Package: libxml2; Maintainer for libxml2 is Debian XML/SGML Group <debian-xml-sgml-pkgs@listsaliothdebianorg>; Source for libxml2 is src:libxml2 (PTS, buildd, popcon) Reported by: Jamie Strandboge <jamie@ubuntucom> Date: Wed, 18 Jan 2012 21:3 ...
Debian CVElist Bug Report Logs: CVE-2011-2834 and CVE-2011-2821
Debian Bug report logs - #643648 CVE-2011-2834 and CVE-2011-2821 Package: libxml2; Maintainer for libxml2 is Debian XML/SGML Group <debian-xml-sgml-pkgs@listsaliothdebianorg>; Source for libxml2 is src:libxml2 (PTS, buildd, popcon) Reported by: Giuseppe Iuculano <iuculano@debianorg> Date: Wed, 28 Sep 2011 10:57:1 ...

References

CWE-415http://www.mandriva.com/security/advisories?name=MDVSA-2011:145http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.htmlhttp://support.apple.com/kb/HT5503http://rhn.redhat.com/errata/RHSA-2013-0217.htmlhttp://www.redhat.com/support/errata/RHSA-2011-1749.htmlhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13840http://code.google.com/p/chromium/issues/detail?id=89402http://googlechromereleases.blogspot.com/2011/08/stable-channel-update_22.htmlhttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041http://support.apple.com/kb/HT5281http://lists.apple.com/archives/security-announce/2012/May/msg00001.htmlhttp://www.debian.org/security/2012/dsa-2394https://access.redhat.com/errata/RHSA-2011:1749https://usn.ubuntu.com/1334-1/https://nvd.nist.gov
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