A squid security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: squid-4.10-3.fc31

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Fedora Update Notification
FEDORA-2020-790296a8f4
2020-04-03 19:15:34.237054
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Name : squid
Product : Fedora 31
Version : 4.10
Release : 3.fc31
URL :   http://www.squid-cache.org
Summary : The Squid proxy caching server
Description :
Squid is a high-performance proxy caching server for Web clients,
supporting FTP, gopher, and HTTP data objects. Unlike traditional
caching software, Squid handles all requests in a single,
non-blocking, I/O-driven process. Squid keeps meta data and especially
hot objects cached in RAM, caches DNS lookups, supports non-blocking
DNS lookups, and implements negative caching of failed requests.

Squid consists of a main server program squid, a Domain Name System
lookup program (dnsserver), a program for retrieving FTP data
(ftpget), and some management and client tools.

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Update Information:

- update to 4.10 - Resolves: #1798535 - CVE-2019-12528 squid: Information
Disclosure issue in FTP Gateway - Resolves: #1798554 - CVE-2020-8450 squid:
Buffer overflow in a Squid acting as reverse-proxy - Resolves: #1798541 -
CVE-2020-8449 squid: Improper input validation issues. in HTTP Request
processing
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ChangeLog:

* Wed Mar 25 2020 Lubos Uhliarik - 7:4.10-3
- Resolves: #1786485 - squid.service: use ${SQUID_CONF} rather than $SQUID_CONF
- Resolves: #1798535 - CVE-2019-12528 squid: Information Disclosure issue in
FTP Gateway
- Resolves: #1798554 - CVE-2020-8450 squid: Buffer overflow in a Squid acting
as reverse-proxy
- Resolves: #1798541 - CVE-2020-8449 squid: Improper input validation issues
in HTTP Request processing
* Tue Jan 28 2020 Lubos Uhliarik - 7:4.10-1
- new version 4.10
* Tue Dec 17 2019 Lubos Uhliarik - 7:4.9-3
- Resolves: #1784383 - Add BuildRequires: systemd-rpm-macros
- Resolves: #1783757 - Build with ./configure --with-pidfile=/run/squid.pid
- Resolves: #1783768 - Optimize cache_swap.sh cache_dir search
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References:

[ 1 ] Bug #1798535 - CVE-2019-12528 squid: Information Disclosure issue in FTP Gateway [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1798535
[ 2 ] Bug #1798541 - CVE-2020-8449 squid: Improper input validation issues in HTTP Request processing [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1798541
[ 3 ] Bug #1798554 - CVE-2020-8450 squid: Buffer overflow in a Squid acting as reverse-proxy [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1798554
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-790296a8f4' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys