CVE-2014-1564 - Access of Uninitialized Pointer

Severity

43%

Complexity

86%

Confidentiality

48%

CWE-824: Access of Uninitialized Pointer

Mozilla Firefox before 32.0, Firefox ESR 31.x before 31.1, and Thunderbird 31.x before 31.1 do not properly initialize memory for GIF rendering, which allows remote attackers to obtain sensitive information from process memory via crafted web script that interacts with a CANVAS element associated with a malformed GIF image.

CWE-824: Access of Uninitialized Pointer

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N).

Overview

First reported 10 years ago

2014-09-03 10:55:00

Last updated 6 years ago

2018-10-30 16:27:00

Affected Software

openSUSE Evergreen 11.4

11.4

OpenSUSE 12.3

12.3

OpenSUSE 13.1

13.1

Mozilla Firefox 30.0

30.0

Mozilla Firefox 31.0

31.0

Mozilla Firefox

Mozilla Firefox Extended Support Release (ESR) 31.0

31.0

Mozilla Thunderbird 31.0

31.0

References

openSUSE-SU-2014:1098

Third Party Advisory

openSUSE-SU-2015:0138

Third Party Advisory

openSUSE-SU-2015:1266

openSUSE-SU-2014:1099

Third Party Advisory

http://packetstormsecurity.com/files/128132/Mozilla-Firefox-Secret-Leak.html

20140903 Uninit memory disclosure via truncated images in Firefox

60148

61114

http://www.mozilla.org/security/announce/2014/mfsa2014-69.html

Vendor Advisory

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

20140904 Uninit memory disclosure via truncated images in Firefox

69525

1030793

1030794

https://bugzilla.mozilla.org/show_bug.cgi?id=1045977

Issue Tracking

GLSA-201504-01

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