Security update for squid
Announcement ID: | SUSE-SU-2020:1227-1 |
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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 five vulnerabilities can now be installed.
Description:
This update for squid fixes the following issues:
- CVE-2019-12519, CVE-2019-12521: fixes incorrect buffer handling that can result in cache poisoning, remote execution, and denial of service attacks when processing ESI responses (bsc#1169659).
- CVE-2020-11945: fixes a potential remote execution vulnerability when using HTTP Digest Authentication (bsc#1170313).
- CVE-2019-12520, CVE-2019-12524: fixes a potential ACL bypass, cache-bypass and cross-site scripting attack when processing invalid HTTP Request messages (bsc#1170423).
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:
-
HPE Helion OpenStack 8
zypper in -t patch HPE-Helion-OpenStack-8-2020-1227=1
-
SUSE OpenStack Cloud 7
zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1227=1
-
SUSE OpenStack Cloud 8
zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1227=1
-
SUSE OpenStack Cloud Crowbar 8
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1227=1
-
SUSE Linux Enterprise Point of Service Image Server 12 12-SP2
zypper in -t patch SUSE-SLE-POS-12-SP2-CLIENT-2020-1227=1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP2
zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1227=1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP3
zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1227=1
-
SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-1227=1
-
SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-ESPOS-2020-1227=1
-
SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1227=1
-
SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1227=1
-
SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3
zypper in -t patch SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1227=1
-
SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1227=1
-
SUSE Linux Enterprise High Performance Computing 12 SP4
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1227=1
-
SUSE Linux Enterprise Server 12 SP4
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1227=1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP4
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1227=1
-
SUSE Enterprise Storage 5
zypper in -t patch SUSE-Storage-5-2020-1227=1
Package List:
-
HPE Helion OpenStack 8 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE OpenStack Cloud 7 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE OpenStack Cloud 8 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE OpenStack Cloud Crowbar 8 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le s390x x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 (x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 (aarch64 x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 (aarch64 ppc64le s390x x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise High Performance Computing 12 SP4 (aarch64 x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server 12 SP4 (aarch64 ppc64le s390x x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
-
SUSE Enterprise Storage 5 (aarch64 x86_64)
- squid-debuginfo-3.5.21-26.23.1
- squid-debugsource-3.5.21-26.23.1
- squid-3.5.21-26.23.1
References:
- https://www.suse.com/security/cve/CVE-2019-12519.html
- https://www.suse.com/security/cve/CVE-2019-12520.html
- https://www.suse.com/security/cve/CVE-2019-12521.html
- https://www.suse.com/security/cve/CVE-2019-12524.html
- https://www.suse.com/security/cve/CVE-2020-11945.html
- https://bugzilla.suse.com/show_bug.cgi?id=1169659
- https://bugzilla.suse.com/show_bug.cgi?id=1170313
- https://bugzilla.suse.com/show_bug.cgi?id=1170423