On May 14, Canonical published details about Thunderbird vulnerabilities for its Ubuntu 13.04, Ubuntu 12.10, and Ubuntu 12.04 LTS operating systems in a security notice.According to Canonical, several security issues have been fixed in Thunderbird.For example, a use-after-free has been discovered when resizing video content whilst it is playing.
On November 21, Canonical published details about Firefox vulnerabilities for its Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, and Ubuntu 10.04 LTS operating systems, providing a much needed update to version 17.0.According to Canonical, multiple security issues were fixed in Mozilla Firefox.
On January 8, Canonical published details about Thunderbird vulnerabilities for its Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, and Ubuntu 10.04 LTS operating systems in a security notice.
According to Canonical, several security issues have been fixed in Thunderbird, which allowed a remote attacker to cause a denial of service via application crash, or potentially execute code with the privile
On April 8, Canonical published details about Thunderbird vulnerabilities for its Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, and Ubuntu 10.04 LTS operating systems in a security notice.According to Canonical, several security issues were fixed in Thunderbird.Multiple memory safety issues affecting Thunderbird were discovered.
On November 29, Canonical published details about Lynx vulnerabilities for its Ubuntu 12.10 and Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, and Ubuntu 10.04 LTS operating systems.
According to Canonical, two security issues were fixed in Lynx. First of all, a heap-based buffer overflow was discovered in Lynx.
On February 25, Canonical published details about Thunderbird vulnerabilities for its Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, and Ubuntu 10.04 LTS operating systems in a security notice.
According to Canonical, several security issues have been fixed in Thunderbird.
For example, vulnerabilities have been identified in Chrome Object Wrappers (COW) and System Only Wrappers (SOW).
Canonical published details about ClamAV vulnerabilities, in a security notice, for its Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, and Ubuntu 10.04 LTS operating systems. According to Canonical, several security issues were fixed in ClamAV.Felix Groebert, Mateusz Jurczyk and Gynvael Coldwind discovered multiple security issues with ClamAV.
On October 29, in a security notice Canonical published details about Thunderbird vulnerabilities for its Ubuntu 12.10, Ubuntu 12.04 LTS, Ubuntu 11.10, Ubuntu 11.04, and Ubuntu 10.04 LTS operating systems.
On October 17th, in a security notice Canonical published details about Python 2.5 vulnerabilities for its Ubuntu 8.04 LTS (Hardy Heron) operating system.
According to Canonical, several security issues were fixed in Python 2.5.