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CVE-2020-14058

Description

An issue was discovered in Squid before 4.12 and 5.x before 5.0.3. Due to use of a potentially dangerous function, Squid and the default certificate validation helper are vulnerable to a Denial of Service when opening a TLS connection to an attacker-controlled server for HTTPS. This occurs because unrecognized error values are mapped to NULL, but later code expects that each error value is mapped to a valid error string.


Affected Package


OS OS Version Package Name Package Version
Debian 12 squid 5.6-1
Debian 11 squid 4.13-10+deb11u1
Debian 10 squid 4.6-1+deb10u7
Debian 999 squid 5.6-1

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