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Ubuntu alert USN-1656-1 (libxml2)
========================================================================== Ubuntu Security Notice USN-1656-1 December 06, 2012 libxml2 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 11.10 - Ubuntu 10.04 LTS - Ubuntu 8.04 LTS Summary: Applications using libxml2 could be made to crash or run programs as your login if they opened a specially crafted file. Software Description: - libxml2: GNOME XML library Details: It was discovered that libxml2 had a heap-based buffer underflow when parsing entities. If a user or automated system were tricked into processing a specially crafted XML document, applications linked against libxml2 could be made to crash or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: libxml2 2.8.0+dfsg1-5ubuntu2.1 Ubuntu 12.04 LTS: libxml2 2.7.8.dfsg-5.1ubuntu4.3 Ubuntu 11.10: libxml2 2.7.8.dfsg-4ubuntu0.5 Ubuntu 10.04 LTS: libxml2 2.7.6.dfsg-1ubuntu1.7 Ubuntu 8.04 LTS: libxml2 2.6.31.dfsg-2ubuntu1.11 After a standard system update you need to reboot your computer to make all the necessary changes. References: http://www.ubuntu.com/usn/usn-1656-1 CVE-2012-5134 Package Information: https://launchpad.net/ubuntu/+source/libxml2/2.8.0+dfsg1-... https://launchpad.net/ubuntu/+source/libxml2/2.7.8.dfsg-5... https://launchpad.net/ubuntu/+source/libxml2/2.7.8.dfsg-4... https://launchpad.net/ubuntu/+source/libxml2/2.7.6.dfsg-1... https://launchpad.net/ubuntu/+source/libxml2/2.6.31.dfsg-... -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security... (Log in to post comments)
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