SUSE Security Update: Security update for gmp
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Announcement ID:    SUSE-SU-2021:3878-1
Rating:             moderate
References:         #1192717 
Cross-References:   CVE-2021-43618
CVSS scores:
                    CVE-2021-43618 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise Server 12-SP5
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   An update that fixes one vulnerability is now available.

Description:

   This update for gmp fixes the following issues:

   - CVE-2021-43618: Fixed buffer overflow via crafted input in mpz/inp_raw.c
     (bsc#1192717).


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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-3878=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3878=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):

      gmp-debugsource-5.1.3-4.3.1
      gmp-devel-5.1.3-4.3.1
      libgmpxx4-5.1.3-4.3.1
      libgmpxx4-debuginfo-5.1.3-4.3.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      gmp-debugsource-5.1.3-4.3.1
      libgmp10-5.1.3-4.3.1
      libgmp10-debuginfo-5.1.3-4.3.1

   - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):

      libgmp10-32bit-5.1.3-4.3.1
      libgmp10-debuginfo-32bit-5.1.3-4.3.1


References:

   https://www.suse.com/security/cve/CVE-2021-43618.html
   https://bugzilla.suse.com/1192717