Security update for sudo
SUSE Security Update: Security update for sudo| Announcement ID: | SUSE-SU-2021:0227-1 |
| Rating: | important |
| References: | #1180684 #1180685 #1180687 #1181090 |
| Cross-References: | CVE-2021-23239 CVE-2021-23240 CVE-2021-3156 |
| Affected Products: |
|
An update that solves three vulnerabilities and has one errata is now available.
Description:
This update for sudo fixes the following issues:
- A Heap-based buffer overflow in sudo could be exploited to allow a user to gain root privileges [bsc#1181090,CVE-2021-3156]
- It was possible for a user to test for the existence of a directory due to a Race Condition in `sudoedit` [bsc#1180684,CVE-2021-23239]
- A Possible Symlink Attack vector existed in `sudoedit` if SELinux was running in permissive mode [bsc#1180685, CVE-2021-23240]
- It was possible for a User to enable Debug Settings not Intended for them [bsc#1180687]
Patch Instructions:
To install this SUSE 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:
- SUSE Manager Server 4.0:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-227=1 - SUSE Manager Retail Branch Server 4.0:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-227=1 - SUSE Manager Proxy 4.0:
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-227=1 - SUSE Linux Enterprise Server for SAP 15-SP1:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-227=1 - SUSE Linux Enterprise Server for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-227=1 - SUSE Linux Enterprise Server 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-227=1 - SUSE Linux Enterprise Server 15-SP1-BCL:
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-227=1 - SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2021-227=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-227=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-227=1 - SUSE Linux Enterprise Module for Basesystem 15-SP1:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2021-227=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-227=1 - SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-227=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-227=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2021-227=1 - SUSE Enterprise Storage 6:
zypper in -t patch SUSE-Storage-6-2021-227=1 - SUSE CaaS Platform 4.0:
To install this update, use the SUSE CaaS Platform 'skuba' tool. I will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
Package List:
- SUSE Manager Server 4.0 (ppc64le s390x x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Manager Retail Branch Server 4.0 (x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Manager Proxy 4.0 (x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Server for SAP 15-SP1 (ppc64le x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Server 15-SP1-LTSS (aarch64 ppc64le s390x x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Server 15-SP1-BCL (x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (aarch64 x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (aarch64 x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE Enterprise Storage 6 (aarch64 x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1
- SUSE CaaS Platform 4.0 (x86_64):
- sudo-1.8.22-4.15.1
- sudo-debuginfo-1.8.22-4.15.1
- sudo-debugsource-1.8.22-4.15.1
- sudo-devel-1.8.22-4.15.1