openSUSE Security Update: Security update for libesmtp
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2021:2937-1
Rating:             important
References:         #1160462 #1189097 
Cross-References:   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:
                    openSUSE Leap 15.3
______________________________________________________________________________

   An update that solves one vulnerability and has one errata
   is now available.

Description:

   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 openSUSE 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 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2021-2937=1



Package List:

   - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

      libesmtp-1.0.6-150.4.1
      libesmtp-debuginfo-1.0.6-150.4.1
      libesmtp-debugsource-1.0.6-150.4.1
      libesmtp-devel-1.0.6-150.4.1


References:

   https://www.suse.com/security/cve/CVE-2019-19977.html
   https://bugzilla.suse.com/1160462
   https://bugzilla.suse.com/1189097