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SUSE: 2021:2177-1 Important: Arpwatch Local Escalation Threat

suse
Calendar Grey June 28, 2021
Scroller Suse
Urgent security patch for arpwatch in SUSE targeting local privilege elevation vulnerabilities across various distributions.
An update that fixes one vulnerability is now available

Summary

This update for arpwatch fixes the following issues: - CVE-2021-25321: Fixed local privilege escalation from runtime user to root (bsc#1186240). 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-4.0-2021-2177=1 - SUSE Manager Retail Branch Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2177=1 - SUSE Manager Proxy 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2177=1 - SUSE Linux Enterprise Server for SAP 15-SP1: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2177=1

Topics%20covered

Topics Covered

security advisory important local escalation SUSE Linux server update patch instructions arpwatch security

References

#1186240

Cross- CVE-2021-25321

CVSS scores:

CVE-2021-25321 (SUSE): 7.7 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected Products:

SUSE Manager Server 4.0

SUSE Manager Retail Branch Server 4.0

SUSE Manager Proxy 4.0

SUSE Linux Enterprise Server for SAP 15-SP1

SUSE Linux Enterprise Server for SAP 15

SUSE Linux Enterprise Server 15-SP1-LTSS

SUSE Linux Enterprise Server 15-SP1-BCL

SUSE Linux Enterprise Server 15-LTSS

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Basesystem 15-SP2

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2177-1
Rating: important

Topics%20covered

Topics Covered

security advisory important local escalation SUSE Linux server update patch instructions arpwatch security

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