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Vulnerability record · CVE-2014-1564 · published 3 September 2014

CVE-2014-1564: Opensuse evergreen vulnerability

Opensuse · Evergreen

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.

4.3 CVSS 2.0 Medium EPSS 5.5% · top 7.5% CWE-824 · CWE-824
4.3CVSS 2.0 base score
5.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
32References
17 Jun 2026Last modified by NVD

Description

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.

AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00003.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
http://lists.opensuse.org/opensuse-updates/2014-09/msg00011.html Third Party Advisory
http://packetstormsecurity.com/files/128132/Mozilla-Firefox-Secret-Leak.html
http://seclists.org/fulldisclosure/2014/Sep/18
http://secunia.com/advisories/60148
http://secunia.com/advisories/61114
http://www.mozilla.org/security/announce/2014/mfsa2014-69.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securityfocus.com/archive/1/533357/100/0/threaded
http://www.securityfocus.com/bid/69525
http://www.securitytracker.com/id/1030793
http://www.securitytracker.com/id/1030794
https://bugzilla.mozilla.org/show_bug.cgi?id=1045977 Issue Tracking
https://security.gentoo.org/glsa/201504-01
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00003.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
http://lists.opensuse.org/opensuse-updates/2014-09/msg00011.html Third Party Advisory
http://packetstormsecurity.com/files/128132/Mozilla-Firefox-Secret-Leak.html
http://seclists.org/fulldisclosure/2014/Sep/18
http://secunia.com/advisories/60148
http://secunia.com/advisories/61114
http://www.mozilla.org/security/announce/2014/mfsa2014-69.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.securityfocus.com/archive/1/533357/100/0/threaded
http://www.securityfocus.com/bid/69525
http://www.securitytracker.com/id/1030793
http://www.securitytracker.com/id/1030794
https://bugzilla.mozilla.org/show_bug.cgi?id=1045977 Issue Tracking
https://security.gentoo.org/glsa/201504-01

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Source: NIST National Vulnerability Database (record CVE-2014-1564), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.