CVE-2011-2834: Double Free
First published: Sat Sep 17 2011(Updated: )
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.
Credit: cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Chrome | <14.0.835.163 | |
| iPhone OS | <6.0 | |
| Apple iOS and macOS | <10.7.4 | |
| Debian Linux | =5.0 | |
| Debian Linux | =7.0 | |
| Debian Linux | =6.0 | |
| Red Hat Enterprise Linux Desktop | =6.0 | |
| Red Hat Enterprise Linux Server | =6.0 | |
| Red Hat Enterprise Linux Workstation | =6.0 | |
| Red Hat Enterprise Linux Server | =6.3 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://code.google.com/p/chromium/issues/detail?id=93472
- http://googlechromereleases.blogspot.com/2011/09/stable-channel-update_16.html
- http://osvdb.org/75560
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:145
- http://www.redhat.com/support/errata/RHSA-2011-1749.html
- http://support.apple.com/kb/HT5281
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://support.apple.com/kb/HT5503
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
- http://www.debian.org/security/2012/dsa-2394
- http://rhn.redhat.com/errata/RHSA-2013-0217.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69885
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14410
Frequently Asked Questions
What is the severity of CVE-2011-2834?
CVE-2011-2834 has a medium severity rating due to its potential to cause denial of service.
How do I fix CVE-2011-2834?
To fix CVE-2011-2834, update Google Chrome to version 14.0.835.163 or later.
What software is affected by CVE-2011-2834?
CVE-2011-2834 affects multiple versions of Google Chrome, Apple iPhone OS, macOS Yosemite, and certain Debian and Red Hat Linux distributions.
Can CVE-2011-2834 be exploited remotely?
Yes, CVE-2011-2834 can be exploited remotely through vulnerabilities in XPath handling.
What type of vulnerability is CVE-2011-2834?
CVE-2011-2834 is classified as a double free vulnerability.
- agent/references
- agent/type
- agent/remedy
- agent/severity
- agent/author
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/description
- agent/weakness
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/google
- canonical/google chrome
- vendor/apple
- canonical/iphone os
- canonical/apple ios and macos
- vendor/debian
- canonical/debian linux
- version/debian linux/5.0
- version/debian linux/7.0
- version/debian linux/6.0
- vendor/redhat
- canonical/red hat enterprise linux desktop
- version/red hat enterprise linux desktop/6.0
- canonical/red hat enterprise linux server
- version/red hat enterprise linux server/6.0
- canonical/red hat enterprise linux workstation
- version/red hat enterprise linux workstation/6.0
- version/red hat enterprise linux server/6.3