Rapid7 Vulnerability & Exploit Database

RHSA-2014:0918: thunderbird security update

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RHSA-2014:0918: thunderbird security update

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
07/23/2014
Created
07/25/2018
Added
08/22/2014
Modified
07/04/2017

Description

Mozilla Thunderbird is a standalone mail and newsgroup client.Several flaws were found in the processing of malformed web content. A webpage containing malicious content could cause Thunderbird to crash or,potentially, execute arbitrary code with the privileges of the user runningThunderbird. (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, JethroBeekman, Patrick Cozzi, and Mozilla community member John as the originalreporters of these issues.Note: All of the above issues cannot be exploited by a specially craftedHTML mail message as JavaScript is disabled by default for mail messages.They could be exploited another way in Thunderbird, for example, whenviewing the full remote content of an RSS feed.For technical details regarding these flaws, refer to the Mozilla securityadvisories for Thunderbird 24.7.0. You can find a link to the Mozillaadvisories in the References section of this erratum.All Thunderbird users should upgrade to this updated package, whichcontains Thunderbird version 24.7.0, which corrects these issues.After installing the update, Thunderbird must be restarted for the changesto take effect.

Solution(s)

  • redhat-upgrade-thunderbird
  • redhat-upgrade-thunderbird-debuginfo

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