Squid: Multiple vulnerabilities Multiple vulnerabilities have been found in Squid, the worst of which could result in a Denial of Service condition. squid 2021-05-26 2021-05-26 775194 789309 remote 4.15 4.15

Squid is a full-featured Web proxy cache designed to run on Unix systems. It supports proxying and caching of HTTP, FTP, and other URLs, as well as SSL support, cache hierarchies, transparent caching, access control lists and many other features.

Multiple vulnerabilities have been discovered in Squid. Please review the CVE identifiers referenced below for details.

A remote attacker could send a specially crafted request, possibly resulting in a Denial of Service condition or information leak.

There is no known workaround at this time.

All Squid users should upgrade to the latest version:

# emerge --sync # emerge --ask --oneshot --verbose ">=net-proxy/squid-4.15" CVE-2020-25097 CVE-2021-28116 CVE-2021-28651 CVE-2021-28652 CVE-2021-28662 CVE-2021-31806 CVE-2021-31807 CVE-2021-31808 whissi whissi