openSUSE Security Update: Security update for squid
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Announcement ID: openSUSE-SU-2020:0606-1
Rating: moderate
References: #1162687 #1162689 #1162691
Cross-References: CVE-2019-12528 CVE-2020-8449 CVE-2020-8450
CVE-2020-8517
Affected Products:
openSUSE Leap 15.1
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An update that fixes four vulnerabilities is now available.

Description:

This update for squid to version 4.10 fixes the following issues:

Security issues fixed:

– CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway
(bsc#1162689).
– CVE-2020-8449: Fixed a buffer overflow when squid is acting as
reverse-proxy (bsc#1162687).
– CVE-2020-8450: Fixed a buffer overflow when squid is acting as
reverse-proxy (bsc#1162687).
– CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when
processing NTLM Authentication credentials (bsc#1162691).

Non-security issue fixed:

– Improved cache handling with chunked responses.

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

– openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-606=1

Package List:

– openSUSE Leap 15.1 (x86_64):

squid-4.10-lp151.2.14.1
squid-debuginfo-4.10-lp151.2.14.1
squid-debugsource-4.10-lp151.2.14.1

References:

https://www.suse.com/security/cve/CVE-2019-12528.html
https://www.suse.com/security/cve/CVE-2020-8449.html
https://www.suse.com/security/cve/CVE-2020-8450.html
https://www.suse.com/security/cve/CVE-2020-8517.html
https://bugzilla.suse.com/1162687
https://bugzilla.suse.com/1162689
https://bugzilla.suse.com/1162691

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