[SECURITY] Fedora 33 Update: squid-4.15-1.fc33
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2021-24af72ff2c
2021-06-11 01:18:48.291831
--------------------------------------------------------------------------------
Name : squid
Product : Fedora 33
Version : 4.15
Release : 1.fc33
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.
--------------------------------------------------------------------------------
Update Information:
- version update - security update
--------------------------------------------------------------------------------
ChangeLog:
* Wed Jun 2 2021 Lubo�� Uhliarik <luhliari(a)redhat.com> - 7:4.15-1
- new version 4.15
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #1939940 - CVE-2021-28116 squid: out-of-bounds read in WCCP protocol data may
lead to information disclosure [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1939940
[ 2 ] Bug #1959538 - CVE-2021-33620 squid: denial of service in HTTP response processing
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1959538
[ 3 ] Bug #1962596 - CVE-2021-31806 squid: improper input validation in HTTP Range
header [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1962596
[ 4 ] Bug #1962598 - CVE-2021-31807 squid: incorrect memory management may lead to DoS
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1962598
[ 5 ] Bug #1962600 - CVE-2021-31808 squid: an integer overflow may lead to a DoS
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1962600
[ 6 ] Bug #1963363 - CVE-2021-28652 squid: denial of service issue in Cache Manager
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1963363
[ 7 ] Bug #1963381 - CVE-2021-28662 squid: denial of service in HTTP response processing
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1963381
[ 8 ] Bug #1963391 - CVE-2021-28651 squid: denial of service in URN processing
[fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1963391
--------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-24af72ff2c' 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
--------------------------------------------------------------------------------