Vulnerability in Mozilla Firefox
CVE-2012-0475
Mozilla Firefox 4.x through 11.0, Thunderbird 5.0 through 11.0, and SeaMonkey before 2.9 do not properly construct the Origin and Sec-WebSocket-Origin HTTP headers, which might allow remote attackers to bypass an IPv6 literal ACL via a cross-site (1) XMLHttpRequest or (2) WebSocket operation involving a nonstandard port number and an IPv6 address that contains certain zero fields.
EPSS: 0.019 (77.2th percentile) — read the EPSS interpretation.
Affected products
- Mozilla Firefox — versions 4.0, 4.0.1, 5.0
- Mozilla Seamonkey — versions 1.0, 1.0.1, 1.0.2
- Mozilla Thunderbird — versions 5.0, 6.0, 6.0.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (vdb-entry, x_refsource_XF)
- cve@mitre.org (signature, x_refsource_OVAL, vdb-entry)
- cve@mitre.org (x_refsource_CONFIRM)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (vdb-entry, x_refsource_BID)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)