Synopsis: Moderate: thunderbird security update Issue date: 2011-03-01 CVE Names: CVE-2011-0051 CVE-2011-0053 Several flaws were found in the processing of malformed HTML content. Malicious HTML content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2011-0051, CVE-2011-0053) Note: JavaScript support is disabled by default in Thunderbird. The above issues are not exploitable unless JavaScript is enabled. All running instances of Thunderbird must be restarted for the update to take effect. SL 4.x SRPMS: thunderbird-1.5.0.12-35.el4.src.rpm i386: thunderbird-1.5.0.12-35.el4.i386.rpm x86_64: thunderbird-1.5.0.12-35.el4.x86_64.rpm SL 5.x SRPMS: thunderbird-2.0.0.24-14.el5_6.src.rpm i386: thunderbird-2.0.0.24-14.el5_6.i386.rpm x86_64: thunderbird-2.0.0.24-14.el5_6.x86_64.rpm -Connie Sieh -Troy Dawson