SUSE Security Update: Security update for pcre
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:3529-1
Rating:             moderate
References:         #1172973 #1172974 
Cross-References:   CVE-2019-20838 CVE-2020-14155
CVSS scores:
                    CVE-2019-20838 (NVD) : 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2019-20838 (SUSE): 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2020-14155 (NVD) : 5.3
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
                    CVE-2020-14155 (SUSE): 6.2
 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE MicroOS 5.1
                    SUSE MicroOS 5.0
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for pcre fixes the following issues:

   Update pcre to version 8.45:

   - CVE-2020-14155: Fixed integer overflow via a large number after a
 '(?C'
     substring (bsc#1172974).
   - CVE-2019-20838: Fixed buffer over-read in JIT compiler (bsc#1172973)


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 MicroOS 5.1:

      zypper in -t patch SUSE-SUSE-MicroOS-5.1-2021-3529=1

   - SUSE MicroOS 5.0:

      zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-3529=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3529=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3529=1



Package List:

   - SUSE MicroOS 5.1 (aarch64 s390x x86_64):

      libpcre1-8.45-20.10.1
      libpcre1-debuginfo-8.45-20.10.1
      pcre-debugsource-8.45-20.10.1

   - SUSE MicroOS 5.0 (aarch64 x86_64):

      libpcre1-8.45-20.10.1
      libpcre1-debuginfo-8.45-20.10.1
      pcre-debugsource-8.45-20.10.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
 x86_64):

      libpcre1-8.45-20.10.1
      libpcre1-debuginfo-8.45-20.10.1
      libpcre16-0-8.45-20.10.1
      libpcre16-0-debuginfo-8.45-20.10.1
      libpcrecpp0-8.45-20.10.1
      libpcrecpp0-debuginfo-8.45-20.10.1
      libpcreposix0-8.45-20.10.1
      libpcreposix0-debuginfo-8.45-20.10.1
      pcre-debugsource-8.45-20.10.1
      pcre-devel-8.45-20.10.1
      pcre-tools-8.45-20.10.1
      pcre-tools-debuginfo-8.45-20.10.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):

      libpcre1-32bit-8.45-20.10.1
      libpcre1-32bit-debuginfo-8.45-20.10.1
      libpcrecpp0-32bit-8.45-20.10.1
      libpcrecpp0-32bit-debuginfo-8.45-20.10.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
 x86_64):

      libpcre1-8.45-20.10.1
      libpcre1-debuginfo-8.45-20.10.1
      libpcre16-0-8.45-20.10.1
      libpcre16-0-debuginfo-8.45-20.10.1
      libpcrecpp0-8.45-20.10.1
      libpcrecpp0-debuginfo-8.45-20.10.1
      libpcreposix0-8.45-20.10.1
      libpcreposix0-debuginfo-8.45-20.10.1
      pcre-debugsource-8.45-20.10.1
      pcre-devel-8.45-20.10.1
      pcre-tools-8.45-20.10.1
      pcre-tools-debuginfo-8.45-20.10.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):

      libpcre1-32bit-8.45-20.10.1
      libpcre1-32bit-debuginfo-8.45-20.10.1
      libpcrecpp0-32bit-8.45-20.10.1
      libpcrecpp0-32bit-debuginfo-8.45-20.10.1


References:

   https://www.suse.com/security/cve/CVE-2019-20838.html
   https://www.suse.com/security/cve/CVE-2020-14155.html
   https://bugzilla.suse.com/1172973
   https://bugzilla.suse.com/1172974