GNU bug report logs - #47142
squid package vulnerable to CVE-2021-28116

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Mark H Weaver <mhw <at> netris.org>
To: bug-guix <at> gnu.org
Cc: Léo Le Bouter <lle-bout <at> zaclys.net>
Subject: squid package vulnerable to CVE-2021-28116
Date: Sun, 14 Mar 2021 17:34:38 -0400

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I'm forwarding this to bug-guix <at> gnu.org so that it won't be forgotten.

      Mark

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Subject: squid package vulnerable to CVE-2021-28116
From: Léo Le Bouter <lle-bout <at> zaclys.net>
To: guix-devel <at> gnu.org
Date: Wed, 10 Mar 2021 01:22:51 +0100

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CVE-2021-28116	09.03.21 23:15
Squid through 4.14 and 5.x through 5.0.5, in some configurations,
allows information disclosure because of an out-of-bounds read in WCCP
protocol data. This can be leveraged as part of a chain for remote code
execution as nobody.

Upstream did not release a patch yet. CVE entry to be monitored for a
fix.

https://www.zerodayinitiative.com/advisories/ZDI-21-157/ - says it is a
low impact issue.

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