The RasterImage::DrawFrameTo function in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and application crash) via a crafted GIF image.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.mozilla.org/security/announce/2013/mfsa2013-22.html | patch vendor advisory |
| http://www.ubuntu.com/usn/USN-1729-1 | third party advisory vendor advisory |
| http://www.ubuntu.com/usn/USN-1729-2 | third party advisory vendor advisory |
| http://lists.opensuse.org/opensuse-updates/2013-02/msg00062.html | mailing list third party advisory vendor advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=801366 | issue tracking patch vendor advisory |
| http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00017.html | mailing list third party advisory vendor advisory |
| http://rhn.redhat.com/errata/RHSA-2013-1812.html | third party advisory vendor advisory |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17159 | vdb entry third party advisory signature |