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             AUSCERT External Security Bulletin Redistribution

                               ESB-2022.6238
                         Security update for sudo
                             30 November 2022

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           sudo
Publisher:         SUSE
Operating System:  SUSE
Resolution:        Patch/Upgrade
CVE Names:         CVE-2022-43995  

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2022/suse-su-20224280-1

Comment: CVSS (Max):  7.1 CVE-2022-43995 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
         CVSS Source: SUSE
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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SUSE Security Update: Security update for sudo

______________________________________________________________________________

Announcement ID:   SUSE-SU-2022:4280-1
Rating:            important
References:        #1197998 #1203201 #1204986
Cross-References:  CVE-2022-43995
Affected Products:
                   SUSE Linux Enterprise Server 12-SP5
                   SUSE Linux Enterprise Server for SAP Applications 12-SP5
                   SUSE Linux Enterprise Software Development Kit 12-SP5
______________________________________________________________________________

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

Description:

This update for sudo fixes the following issues:
Security fixes:

  o CVE-2022-43995: Fixed a potential heap-based buffer over-read when entering
    a password of seven characters or fewer and using the crypt() password
    backend (bsc#1204986).


Other:

  o Make sure SIGCHLD is not ignored when sudo is executed; fixes race
    condition (bsc#1203201).
  o Change sudo-ldap schema from ASCII to UTF8 (bsc#1197998).

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:

  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-4280=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-4280=1

Package List:

  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       sudo-debuginfo-1.8.27-4.30.1
       sudo-debugsource-1.8.27-4.30.1
       sudo-devel-1.8.27-4.30.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       sudo-1.8.27-4.30.1
       sudo-debuginfo-1.8.27-4.30.1
       sudo-debugsource-1.8.27-4.30.1


References:

  o https://www.suse.com/security/cve/CVE-2022-43995.html
  o https://bugzilla.suse.com/1197998
  o https://bugzilla.suse.com/1203201
  o https://bugzilla.suse.com/1204986

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===========================================================================
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