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openSUSE: 2023:0162-1 Important: Samba Brute Force Risk Addressed

opensuse
Calendar Grey January 26, 2023
Dist Opensuse Esm H88
This vital patch tackles significant vulnerabilities in samba, reinforcing defense mechanisms against unauthorized access attempts.
An update that fixes two vulnerabilities is now available.

Description

This update for samba fixes the following issues:

- CVE-2021-20251: Fixed an issue where the bad password count would not be

properly incremented, which could allow attackers to brute force a

user's password (bsc#1206546).

Topics%20covered

Topics Covered

security advisory security update samba important brute force openSUSE

Patch

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:

- openSUSE Leap Micro 5.2:

zypper in -t patch openSUSE-Leap-Micro-5.2-2023-162=1

- SUSE Manager Server 4.2:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-162=1

- SUSE Manager Retail Branch Server 4.2:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-162=1

- SUSE Manager Proxy 4.2:

zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-162=1

- SUSE Linux Enterprise Server for SAP 15-SP3:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2023-162=1

- SUSE Linux Enterprise Server 15-SP3-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-162=1

- SUSE Linux Enterprise Realtime Extension 15-SP3:

zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-162=1

- SUSE Linux Enterprise Micro 5.2:

zypper in -t patch...

Read the Full Advisory

Package List

- openSUSE Leap Micro 5.2 (aarch64 x86_64):

samba-client-libs-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-client-libs-debuginfo-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-debuginfo-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-debugsource-4.15.13+git.591.ab36624310c-150300.3.49.1

- SUSE Manager Server 4.2 (ppc64le s390x x86_64):

libsamba-policy-devel-4.15.13+git.591.ab36624310c-150300.3.49.1

libsamba-policy-python3-devel-4.15.13+git.591.ab36624310c-150300.3.49.1

libsamba-policy0-python3-4.15.13+git.591.ab36624310c-150300.3.49.1

libsamba-policy0-python3-debuginfo-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-ad-dc-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-ad-dc-debuginfo-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-ad-dc-libs-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-ad-dc-libs-debuginfo-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-client-4.15.13+git.591.ab36624310c-150300.3.49.1

samba-client-debuginfo-4.15.13+git.591.ab3662...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2021-20251.html

https://www.suse.com/security/cve/CVE-2022-38023.html

https://bugzilla.suse.com/1206504

https://bugzilla.suse.com/1206546

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:0162-1
Rating: important
Affected Products: SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Availability 15-SP3 SUSE Linux Enterprise High Performance Computing 15-SP3 SUSE Linux Enterprise High Performance Computing 15-SP3-ESPOS SUSE Linux Enterprise High Performance Computing 15-SP3-LTSS SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Realtime Extension 15-SP3 SUSE Linux Enterprise Server 15-SP3 SUSE Linux Enterprise Server 15-SP3-LTSS SUSE Linux Enterprise Server for SAP 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15-SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 openSUSE Leap Micro 5.2

Topics%20covered

Topics Covered

security advisory security update samba important brute force openSUSE

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