CVE-2010-4508

HIGH

Description

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.

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

Details

Source: MITRE

Published: 2010-12-09

Updated: 2017-09-19

Risk Information

CVSS v2.0

Base Score: 10

Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C)

Impact Score: 10

Exploitability Score: 10

Severity: HIGH