Security update for squid
Announcement ID: | SUSE-SU-2020:1156-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves six vulnerabilities can now be installed.
Description:
This update for squid to version 4.11 fixes the following issues:
- CVE-2020-11945: Fixed a potential remote code execution vulnerability when using HTTP Digest Authentication (bsc#1170313).
- CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can result in cache poisoning, remote execution, and denial of service attacks when processing ESI responses (bsc#1169659).
- CVE-2020-8517: Fixed a possible denial of service caused by incorrect buffer management ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).
- CVE-2019-12528: Fixed possible information disclosure when translating FTP server listings into HTTP responses (bsc#1162689).
- CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi (bsc#1167373).
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
Server Applications Module 15-SP1
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-1156=1
-
SUSE Linux Enterprise Server ESPOS 15
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1156=1
-
SUSE Linux Enterprise High Performance Computing 15 LTSS 15
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1156=1
-
SUSE Linux Enterprise Server 15 LTSS 15
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1156=1
-
SUSE Linux Enterprise Server for SAP Applications 15
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1156=1
Package List:
-
Server Applications Module 15-SP1 (aarch64 ppc64le s390x x86_64)
- squid-debuginfo-4.11-5.17.2
- squid-debugsource-4.11-5.17.2
- squid-4.11-5.17.2
-
SUSE Linux Enterprise Server ESPOS 15 (aarch64 x86_64)
- squid-debuginfo-4.11-5.17.2
- squid-debugsource-4.11-5.17.2
- squid-4.11-5.17.2
-
SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (aarch64 x86_64)
- squid-debuginfo-4.11-5.17.2
- squid-debugsource-4.11-5.17.2
- squid-4.11-5.17.2
-
SUSE Linux Enterprise Server 15 LTSS 15 (aarch64 ppc64le s390x x86_64)
- squid-debuginfo-4.11-5.17.2
- squid-debugsource-4.11-5.17.2
- squid-4.11-5.17.2
-
SUSE Linux Enterprise Server for SAP Applications 15 (ppc64le x86_64)
- squid-debuginfo-4.11-5.17.2
- squid-debugsource-4.11-5.17.2
- squid-4.11-5.17.2
References:
- https://www.suse.com/security/cve/CVE-2019-12519.html
- https://www.suse.com/security/cve/CVE-2019-12521.html
- https://www.suse.com/security/cve/CVE-2019-12528.html
- https://www.suse.com/security/cve/CVE-2019-18860.html
- https://www.suse.com/security/cve/CVE-2020-11945.html
- https://www.suse.com/security/cve/CVE-2020-8517.html
- https://bugzilla.suse.com/show_bug.cgi?id=1162689
- https://bugzilla.suse.com/show_bug.cgi?id=1162691
- https://bugzilla.suse.com/show_bug.cgi?id=1167373
- https://bugzilla.suse.com/show_bug.cgi?id=1169659
- https://bugzilla.suse.com/show_bug.cgi?id=1170313