SUSE-SU-2021:14759-1: important: Security update for arpwatch

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for arpwatch
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Announcement ID:    SUSE-SU-2021:14759-1
Rating:             important
References:         #1186240 
Cross-References:   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 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
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   An update that fixes one vulnerability is now available.

Description:

   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 Linux Enterprise Server 11-SP4-LTSS:

      zypper in -t patch slessp4-arpwatch-14759=1

   - SUSE Linux Enterprise Point of Sale 11-SP3:

      zypper in -t patch sleposp3-arpwatch-14759=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-arpwatch-14759=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-arpwatch-14759=1



Package List:

   - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):

      arpwatch-2.1a15-131.23.2.6.1

   - SUSE Linux Enterprise Point of Sale 11-SP3 (i586):

      arpwatch-2.1a15-131.23.2.6.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64):

      arpwatch-debuginfo-2.1a15-131.23.2.6.1
      arpwatch-debugsource-2.1a15-131.23.2.6.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):

      arpwatch-debuginfo-2.1a15-131.23.2.6.1
      arpwatch-debugsource-2.1a15-131.23.2.6.1


References:

   https://www.suse.com/security/cve/CVE-2021-25321.html
   https://bugzilla.suse.com/1186240