Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2009-2621


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.


Published

2009-07-28T17:30:01.077

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.0 Yes
Application squid-cache squid 3.1 Yes
Application squid-cache squid 3.1.0.1 Yes
Application squid-cache squid 3.1.0.2 Yes
Application squid-cache squid 3.1.0.3 Yes
Application squid-cache squid 3.1.0.4 Yes

References