{"cve":"CVE-2014-1564","nvd":{"published":"2014-09-03T10:55:06.637","modified":"2026-06-17T00:05:10.317","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-824"],"references":["http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00003.html","http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html","http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html","http://lists.opensuse.org/opensuse-updates/2014-09/msg00011.html","http://packetstormsecurity.com/files/128132/Mozilla-Firefox-Secret-Leak.html"],"products":["mozilla:firefox","mozilla:thunderbird","opensuse:evergreen","opensuse:opensuse"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2014-1564","score":0.05465,"percentile":0.92749,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}