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.

Remediation

References

CVE-2009-2621

Related Vulnerabilities

MediaWiki Exposure of Resource to Wrong Sphere Vulnerability (CVE-2021-31554)

WordPress Plugin Companion Revision Manager-Revision Control Unspecified Vulnerability (1.3)

IBM RTC Server-Side Request Forgery (SSRF) Vulnerability (CVE-2020-4974)

XWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-43841)

Django Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2019-14234)

Severity

Medium

Classification

CVE-2009-2621 CWE-119

Tags

Missing Update Known Vulnerabilities