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SUSE: 2021:2937-2 High Priority: OpenSSL Security Update Released

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Calendar Grey September 3, 2021
Scroller Suse
Essential enhancement for libesmtp addresses significant vulnerabilities. Safeguard your environments with the newest updates.
An update that solves one vulnerability and has one errata is now available

Summary

This update for libesmtp fixes the following issues: - CVE-2019-19977: Fixed stack-based buffer over-read in ntlm/ntlmstruct.c (bsc#1160462). 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 MicroOS 5.0: zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-2937=1 - SUSE Manager Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2937=1 - SUSE Manager Retail Branch Server 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2937=1 - SUSE Manager Proxy 4.0: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2937=1 - SUSE Linux Enterprise Server for SAP 15-SP1:

Topics%20covered

Topics Covered

security advisory buffer overflow important libesmtp SUSE MicroOS

References

#1160462 #1189097

Cross- CVE-2019-19977

CVSS scores:

CVE-2019-19977 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2019-19977 (SUSE): 7.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L

Affected Products:

SUSE MicroOS 5.0

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 Enterpris...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2021:2937-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important libesmtp SUSE MicroOS

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