CVE-2010-4508
mozilla firefox: no CVSS score yet. EPSS 1.3% chance of exploitation in the next 30 days.
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.
- EPSS
- 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mozilla:firefox
References
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
- http://osvdb.org/69758
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12251
- https://wiki.mozilla.org/Platform/2010-12-07
- http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html