Security update for openssl-1_0_0

SUSE Security Update: Security update for openssl-1_0_0
Announcement ID: SUSE-SU-2021:0725-1
Rating: moderate
References: #1182331 #1182333
Cross-References:CVE-2021-23840 CVE-2021-23841
Affected Products:
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud 9
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server 12-SP4-LTSS

An update that fixes two vulnerabilities is now available.

Description:

This update for openssl-1_0_0 fixes the following issues:

  • CVE-2021-23840: Fixed an Integer overflow in CipherUpdate (bsc#1182333)
  • CVE-2021-23841: Fixed a Null pointer dereference in X509_issuer_and_serial_hash() (bsc#1182331)

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 OpenStack Cloud Crowbar 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-725=1
  • SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-725=1
  • SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-725=1
  • SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-725=1
  • SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-725=1
  • SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-725=1

Package List:

  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.36.1
    • libopenssl1_0_0-1.0.2p-3.36.1
    • libopenssl1_0_0-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-32bit-1.0.2p-3.36.1
    • openssl-1_0_0-1.0.2p-3.36.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.36.1
    • openssl-1_0_0-debugsource-1.0.2p-3.36.1
  • SUSE OpenStack Cloud Crowbar 9 (noarch):
    • openssl-1_0_0-doc-1.0.2p-3.36.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.36.1
    • libopenssl1_0_0-1.0.2p-3.36.1
    • libopenssl1_0_0-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-32bit-1.0.2p-3.36.1
    • openssl-1_0_0-1.0.2p-3.36.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.36.1
    • openssl-1_0_0-debugsource-1.0.2p-3.36.1
  • SUSE OpenStack Cloud 9 (noarch):
    • openssl-1_0_0-doc-1.0.2p-3.36.1
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.36.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.36.1
    • openssl-1_0_0-debugsource-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.36.1
    • libopenssl1_0_0-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-1.0.2p-3.36.1
    • openssl-1_0_0-1.0.2p-3.36.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.36.1
    • openssl-1_0_0-debugsource-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64):
    • libopenssl1_0_0-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-32bit-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):
    • openssl-1_0_0-doc-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.36.1
    • libopenssl1_0_0-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-1.0.2p-3.36.1
    • openssl-1_0_0-1.0.2p-3.36.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.36.1
    • openssl-1_0_0-debugsource-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
    • libopenssl1_0_0-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-32bit-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server 12-SP5 (noarch):
    • openssl-1_0_0-doc-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.36.1
    • libopenssl1_0_0-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-1.0.2p-3.36.1
    • openssl-1_0_0-1.0.2p-3.36.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.36.1
    • openssl-1_0_0-debugsource-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (s390x x86_64):
    • libopenssl1_0_0-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2p-3.36.1
    • libopenssl1_0_0-hmac-32bit-1.0.2p-3.36.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):
    • openssl-1_0_0-doc-1.0.2p-3.36.1

References: