Related Vulnerabilities: CVE-2021-31807  

Due to an incorrect input validation bug Squid before version 4.15 is vulnerable to a denial of service attack against all clients using the proxy by a trusted client making HTTP Range requests.

Severity High

Remote Yes

Type Denial of service

Description

Due to an incorrect input validation bug Squid before version 4.15 is vulnerable to a denial of service attack against all clients using the proxy by a trusted client making HTTP Range requests.

AVG-1975 squid 4.14-1 4.15-1 High Fixed

https://github.com/squid-cache/squid/security/advisories/GHSA-pxwq-f3qr-w2xf
http://www.squid-cache.org/Versions/v4/changesets/squid-4-e7cf864f938f24eea8af0692c04d16790983c823.patch