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CVE-2009-2621

nvd nist
Published: Jul 28, 2009Modified: Apr 23, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

Squid 3.0 through 3.0.STABLE16 and 3.1 through 3.1.0.11 does not properly enforce "buffer limits and related bound checks," which allows remote attackers to cause a denial of service via (1) an incomplete request or (2) a request with a large header size, related to (a) HttpMsg.cc and (b) client_side.cc.

Affected (29)

Products: Squid Cache: Squid
Squid Cache
1 product
Squid
Configuration A
29 vulnerable
Vulnerable SoftwareAffected Versions
Squid Cache
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0
Squid
Version 3.0 rc1
Squid
Version 3.0 rc4
Squid
Version 3.1.0.1
Squid
Version 3.1.0.2
Squid
Version 3.1.0.3
Squid
Version 3.1.0.4
Squid
Version 3.1

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (16)

Source: cret@cert.org
Source: cret@cert.org
Source: cret@cert.org
Source: cret@cert.org
Source: cret@cert.org
Source: cret@cert.org
Vendor Advisory
Source: cret@cert.org
Patch
Source: cret@cert.org
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.