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SUSE: 2021:14793-1 Important: Libesmtp Buffer Over-Read Issue
suse
August 25, 2021
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 Linux Enterprise Server 11-SP4-LTSS: zypper in -t patch slessp4-libesmtp-14793=1 - SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-libesmtp-14793=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-libesmtp-14793=1 - SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-libesmtp-14793=1 Package List: - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):
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 Linux Enterprise Server 11-SP4-LTSS
SUSE Linux Enterprise Point of Sale 11-SP3
SUSE Linux Enterprise Debuginfo 11-SP4
SUSE Linux Enterprise Debuginfo 11-SP3
https://www.suse.com/security/cve/CVE-2019-19977.html
https://bugzilla.suse.com/1160462
https://bugzilla.suse.com/1189097
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Announcement ID: SUSE-SU-2021:14793-1
Rating: important
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