DSA-5171-1 squid -- security update

Debian Security Advisory

DSA-5171-1 squid -- security update

Date Reported:

27 Jun 2022

Affected Packages:

squid

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2021-28116, CVE-2021-46784.

More information:

Multiple security issues were discovered in the Squid proxy caching server:

• CVE-2021-28116

  Amos Jeffries discovered an information leak if WCCPv2 is enabled

• CVE-2021-46784

  Joshua Rogers discovered that an error in parsing Gopher server responses may result in denial of service

For the oldstable distribution (buster), these problems have been fixed in version 4.6-1+deb10u7.

For the stable distribution (bullseye), these problems have been fixed in version 4.13-10+deb11u1.

We recommend that you upgrade your squid packages.

For the detailed security status of squid please refer to its security tracker page at: https://security-tracker.debian.org/tracker/squid