Information disclosure in Mozilla Firefox
CVE-2014-1580
Mozilla Firefox before 33.0 does not properly initialize memory for GIF images, which allows remote attackers to obtain sensitive information from process memory via a crafted web page that triggers a sequence of rendering operations for truncated GIF data within a CANVAS element.
Vulnerability class: Information Disclosure
EPSS: 0.022 (80.9th percentile) — read the EPSS interpretation.
Affected products
- Mozilla Firefox — versions 30.0, 31.0, 31.1.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@mozilla.org (vendor-advisory, x_refsource_SUSE)
- security@mozilla.org (vendor-advisory, x_refsource_FEDORA)
- security@mozilla.org (vdb-entry, x_refsource_BID)
- security@mozilla.org (vdb-entry, x_refsource_SECTRACK)
- security@mozilla.org (vendor-advisory, x_refsource_SUSE)
- security@mozilla.org (vendor-advisory, x_refsource_GENTOO)
- security@mozilla.org (x_refsource_CONFIRM)
- security@mozilla.org (vendor-advisory, x_refsource_FEDORA)
- security@mozilla.org (x_refsource_UBUNTU, vendor-advisory)
- security@mozilla.org (x_refsource_SECUNIA, third-party-advisory)
Frequently asked questions
- What is CVE-2014-1580?
- CVE-2014-1580 is a vulnerability in Mozilla Firefox, classified under Information Disclosure. Published 2014-10-15.
- Is CVE-2014-1580 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.