Security update for strongswan

SUSE Security Update: Security update for strongswan
Announcement ID: SUSE-SU-2021:3467-1
Rating: important
References: #1191367 #1191435
Cross-References:CVE-2021-41990 CVE-2021-41991
Affected Products:
  • SUSE Linux Enterprise Workstation Extension 15-SP3
  • SUSE Linux Enterprise Workstation Extension 15-SP2
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2
  • SUSE Linux Enterprise Module for Basesystem 15-SP3
  • SUSE Linux Enterprise Module for Basesystem 15-SP2

An update that fixes two vulnerabilities, contains one feature is now available.

Description:

This update for strongswan fixes the following issues:
A feature was added:

  • Add auth_els plugin to support Marvell FC-SP encryption (jsc#SLE-20151)

Security issues fixed:
  • CVE-2021-41991: Fixed an integer overflow when replacing certificates in cache. (bsc#1191435)
  • CVE-2021-41990: Fixed an integer Overflow in the gmp Plugin. (bsc#1191367)

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 Workstation Extension 15-SP3:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2021-3467=1
  • SUSE Linux Enterprise Workstation Extension 15-SP2:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2021-3467=1
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-3467=1
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-3467=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3467=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-3467=1

Package List:

  • SUSE Linux Enterprise Workstation Extension 15-SP3 (x86_64):
    • strongswan-debuginfo-5.8.2-11.21.1
    • strongswan-debugsource-5.8.2-11.21.1
    • strongswan-nm-5.8.2-11.21.1
    • strongswan-nm-debuginfo-5.8.2-11.21.1
  • SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64):
    • strongswan-debuginfo-5.8.2-11.21.1
    • strongswan-debugsource-5.8.2-11.21.1
    • strongswan-nm-5.8.2-11.21.1
    • strongswan-nm-debuginfo-5.8.2-11.21.1
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (aarch64 ppc64le s390x x86_64):
    • strongswan-debuginfo-5.8.2-11.21.1
    • strongswan-debugsource-5.8.2-11.21.1
    • strongswan-nm-5.8.2-11.21.1
    • strongswan-nm-debuginfo-5.8.2-11.21.1
  • SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (aarch64 ppc64le s390x x86_64):
    • strongswan-debuginfo-5.8.2-11.21.1
    • strongswan-debugsource-5.8.2-11.21.1
    • strongswan-nm-5.8.2-11.21.1
    • strongswan-nm-debuginfo-5.8.2-11.21.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):
    • strongswan-5.8.2-11.21.1
    • strongswan-debuginfo-5.8.2-11.21.1
    • strongswan-debugsource-5.8.2-11.21.1
    • strongswan-hmac-5.8.2-11.21.1
    • strongswan-ipsec-5.8.2-11.21.1
    • strongswan-ipsec-debuginfo-5.8.2-11.21.1
    • strongswan-libs0-5.8.2-11.21.1
    • strongswan-libs0-debuginfo-5.8.2-11.21.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):
    • strongswan-doc-5.8.2-11.21.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
    • strongswan-5.8.2-11.21.1
    • strongswan-debuginfo-5.8.2-11.21.1
    • strongswan-debugsource-5.8.2-11.21.1
    • strongswan-hmac-5.8.2-11.21.1
    • strongswan-ipsec-5.8.2-11.21.1
    • strongswan-ipsec-debuginfo-5.8.2-11.21.1
    • strongswan-libs0-5.8.2-11.21.1
    • strongswan-libs0-debuginfo-5.8.2-11.21.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):
    • strongswan-doc-5.8.2-11.21.1

References: