CSRF in Mozilla Firefox
CVE-2014-8638
The navigator.sendBeacon implementation in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 omits the CORS Origin header, which allows remote attackers to bypass intended CORS access-control checks and conduct cross-site request forgery (CSRF) attacks via a crafted web site.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.010 (59.9th percentile) — read the EPSS interpretation.
Affected products
- Mozilla Firefox — versions 31.0, 31.1.0, 31.1.1
- Mozilla Firefox_esr — versions 31.2
- Mozilla Seamonkey
- Mozilla Thunderbird
- N/a — versions n/a
Weakness classification (CWE)
References
- security@mozilla.org (x_refsource_REDHAT, vendor-advisory)
- security@mozilla.org (x_refsource_SECUNIA, third-party-advisory)
- security@mozilla.org (vdb-entry, x_refsource_SECTRACK)
- security@mozilla.org (x_refsource_UBUNTU, vendor-advisory)
- security@mozilla.org (vdb-entry, x_refsource_BID)
- security@mozilla.org (vendor-advisory, x_refsource_SUSE)
- security@mozilla.org (x_refsource_SECUNIA, third-party-advisory)
- security@mozilla.org (x_refsource_CONFIRM)
- security@mozilla.org (x_refsource_SECUNIA, third-party-advisory)
- security@mozilla.org (x_refsource_SECUNIA, third-party-advisory)