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CVE-2020-11945

Description

An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the attacker can overflow the nonce reference counter (a short integer). Remote code execution may occur if the pooled token credentials are freed (instead of replayed as valid credentials).


Affected Package


OS OS Version Package Name Package Version
Debian 12 squid 5.7-1
Debian 11 squid 4.13-10+deb11u1
Debian 10 squid 4.6-1+deb10u7
Debian 999 squid 5.7-1

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