9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2014-1547, CVE-2014-1555, CVE-2014-1556, CVE-2014-1557) Red Hat would like to thank the Mozilla project for reporting these issues. Upstream acknowledges Christian Holler, David Keeler, Byron Campen, Jethro Beekman, Patrick Cozzi, and Mozilla community member John as the original reporters of these issues. Note: All of the above issues cannot be exploited by a specially crafted HTML mail message as JavaScript is disabled by default for mail messages. They could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed. For technical details regarding these flaws, refer to the Mozilla security advisories for Thunderbird 24.7.0. You can find a link to the Mozilla advisories in the References section of this erratum. All Thunderbird users should upgrade to this updated package, which contains Thunderbird version 24.7.0, which corrects these issues. After installing the update, Thunderbird must be restarted for the changes to take effect.
linux.oracle.com/errata/ELSA-2014-0918.html
secunia.com/advisories/59591
secunia.com/advisories/59719
secunia.com/advisories/59760
secunia.com/advisories/60083
secunia.com/advisories/60306
secunia.com/advisories/60486
secunia.com/advisories/60621
secunia.com/advisories/60628
www.debian.org/security/2014/dsa-2986
www.debian.org/security/2014/dsa-2996
www.mozilla.org/security/announce/2014/mfsa2014-64.html
www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
www.securityfocus.com/bid/68824
www.securitytracker.com/id/1030619
www.securitytracker.com/id/1030620
access.redhat.com/security/updates/classification/#important
bugzilla.mozilla.org/show_bug.cgi?id=913805
rhn.redhat.com/errata/RHSA-2014-0918.html
security.gentoo.org/glsa/201504-01
www.mozilla.org/security/known-vulnerabilities/thunderbird.html#thunderbird24.7