Squid 2.5 up to 2.5.STABLE7 allows remote attackers to poison the cache or conduct certain attacks via headers that do not follow the HTTP specification, including (1) multiple Content-Length headers, (2) carriage return (CR) characters that are not part of a CRLF pair, and (3) header names containing whitespace characters.
2005-02-07T05:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:P/A:N
10.0
2.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | squid | squid | 2.5.6 | Yes |
Application | squid | squid | 2.5.stable1 | Yes |
Application | squid | squid | 2.5.stable2 | Yes |
Application | squid | squid | 2.5.stable3 | Yes |
Application | squid | squid | 2.5.stable4 | Yes |
Application | squid | squid | 2.5.stable5 | Yes |
Application | squid | squid | 2.5.stable6 | Yes |
Application | squid | squid | 2.5.stable7 | Yes |
Application | squid | squid | 2.5_.stable1 | Yes |
Application | squid | squid | 2.5_.stable3 | Yes |
Application | squid | squid | 2.5_.stable4 | Yes |
Application | squid | squid | 2.5_.stable5 | Yes |
Application | squid | squid | 2.5_.stable6 | Yes |
Application | squid | squid | 2.5_stable3 | Yes |
Application | squid | squid | 2.5_stable4 | Yes |
Application | squid | squid | 2.5_stable9 | Yes |