|Description||Mozilla Firefox before 188.8.131.52 and 2.x before 184.108.40.206, and SeaMonkey before 1.0.8 ignores trailing invalid HTML characters in attribute names, which allows remote attackers to bypass content filters that use regular expressions.|
|Source||CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)|
|NVD severity||medium (attack range: remote)|
The information below is based on the following data on fixed versions.
[sarge] - mozilla-thunderbird <no-dsa> (Mozilla products from Sarge no longer supported)
[sarge] - mozilla-firefox <no-dsa> (Mozilla products from Sarge no longer supported)
[sarge] - mozilla <no-dsa> (Mozilla products from Sarge no longer supported)