AI Score
Confidence
High
EPSS
Percentile
70.0%
The WebSockets implementation in Mozilla Firefox 4 through 4.0 Beta 7 does not properly perform proxy upgrade negotiation, which has unspecified impact and remote attack vectors, related to an “inherent problem” with the WebSocket specification.
lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
osvdb.org/69758
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12251
wiki.mozilla.org/Platform/2010-12-07