patches/packages/libpng-1.2.47-i486-1_slack13.0.txz
All branches of libpng prior to versions 1.5.9, 1.4.9, 1.2.47, and 1.0.57,
respectively, fail to correctly validate a heap allocation in
png_decompress_chunk(), which can lead to a buffer-overrun and the
possibility of execution of hostile code on 32-bit systems.
For more information, see:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3026
(* Security fix *)

patches/packages/mozilla-firefox-3.6.27-i486-1_slack13.0.txz
This fixes some security issues.
For more information, see:
http://www.mozilla.org/security/known-vulnerabilities/firefox36.html
(* Security fix *)

patches/packages/mozilla-thunderbird-3.1.19-i486-1_slack13.0.txz
This release contains security fixes and improvements.
For more information, see:
http://www.mozilla.org/security/known-vulnerabilities/thunderbird31.html
(* Security fix *)