Operation on a Resource after Expiration or Release Affecting libxml2 package, versions <0:2.7.6-4.el6
Threat Intelligence
EPSS
2.64% (91st
percentile)
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Test your applications- Snyk ID SNYK-CENTOS6-LIBXML2-2052197
- published 26 Jul 2021
- disclosed 22 Aug 2011
Introduced: 22 Aug 2011
CVE-2011-2821 Open this link in a new tabHow to fix?
Upgrade Centos:6 libxml2 to version 0:2.7.6-4.el6 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libxml2 package and not the libxml2 package as distributed by Centos.
See How to fix? for Centos:6 relevant fixed versions and status.
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.
References
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
- http://code.google.com/p/chromium/issues/detail?id=89402
- http://googlechromereleases.blogspot.com/2011/08/stable-channel-update_22.html
- http://support.apple.com/kb/HT5281
- http://support.apple.com/kb/HT5503
- https://access.redhat.com/security/cve/CVE-2011-2821
- http://www.debian.org/security/2012/dsa-2394
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:145
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13840
- http://rhn.redhat.com/errata/RHSA-2013-0217.html
- http://www.redhat.com/support/errata/RHSA-2011-1749.html
- https://access.redhat.com/errata/RHSA-2011:1749
CVSS Scores
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