Security update for gmp, gnutls, libnettle

Announcement ID:	SUSE-SU-2020:0948-1
Rating:	moderate
References:	bsc#1152692 bsc#1155327 bsc#1166881 bsc#1168345 jsc#SLE-9518
Cross-References:	CVE-2020-11501
CVSS scores:	CVE-2020-11501 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVE-2020-11501 ( NVD ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:	Basesystem Module 15-SP1 Development Tools Module 15-SP1 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 LTSS 15 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Real Time 15 SP1 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 LTSS 15 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1 SUSE Linux Enterprise Server ESPOS 15 SUSE Linux Enterprise Server for SAP Applications 15 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0

An update that solves one vulnerability, contains one feature and has three security fixes can now be installed.

Description:

This update for gmp, gnutls, libnettle fixes the following issues:

Security issue fixed:

• CVE-2020-11501: Fixed zero random value in DTLS client hello (bsc#1168345)

FIPS related bugfixes:

• FIPS: Install checksums for binary integrity verification which are required when running in FIPS mode (bsc#1152692, jsc#SLE-9518)
• FIPS: Fixed a cfb8 decryption issue, no longer truncate output IV if input is shorter than block size. (bsc#1166881)
• FIPS: Added Diffie Hellman public key verification test. (bsc#1155327)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• Basesystem Module 15-SP1
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-948=1
• Development Tools Module 15-SP1
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2020-948=1
• SUSE Linux Enterprise Server ESPOS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2020-948=1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2020-948=1
• SUSE Linux Enterprise Server 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-SLES-15-2020-948=1
• SUSE Linux Enterprise Server for SAP Applications 15
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-948=1

Package List:

• Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
  • libgmp10-debuginfo-6.1.2-4.3.1
  • libgmpxx4-debuginfo-6.1.2-4.3.1
  • libgmpxx4-6.1.2-4.3.1
  • gmp-devel-6.1.2-4.3.1
  • libgnutls30-hmac-3.6.7-6.14.1
  • libhogweed4-3.4.1-4.12.1
  • libgnutls-devel-3.6.7-6.14.1
  • libgnutlsxx-devel-3.6.7-6.14.1
  • gnutls-debugsource-3.6.7-6.14.1
  • libgnutlsxx28-debuginfo-3.6.7-6.14.1
  • libgnutlsxx28-3.6.7-6.14.1
  • gnutls-3.6.7-6.14.1
  • libnettle-debugsource-3.4.1-4.12.1
  • libgmp10-6.1.2-4.3.1
  • libgnutls30-3.6.7-6.14.1
  • libnettle-devel-3.4.1-4.12.1
  • libgnutls30-debuginfo-3.6.7-6.14.1
  • libnettle6-3.4.1-4.12.1
  • libnettle6-debuginfo-3.4.1-4.12.1
  • gnutls-debuginfo-3.6.7-6.14.1
  • libhogweed4-debuginfo-3.4.1-4.12.1
  • gmp-debugsource-6.1.2-4.3.1
• Basesystem Module 15-SP1 (x86_64)
  • libgnutls30-32bit-debuginfo-3.6.7-6.14.1
  • libnettle6-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-3.4.1-4.12.1
  • libnettle6-32bit-3.4.1-4.12.1
  • libgnutls30-32bit-3.6.7-6.14.1
  • libgmp10-32bit-debuginfo-6.1.2-4.3.1
  • libgnutls30-hmac-32bit-3.6.7-6.14.1
  • libgmp10-32bit-6.1.2-4.3.1
• Development Tools Module 15-SP1 (x86_64)
  • gmp-debugsource-6.1.2-4.3.1
  • gmp-devel-32bit-6.1.2-4.3.1
  • libgmpxx4-32bit-6.1.2-4.3.1
  • libgmpxx4-32bit-debuginfo-6.1.2-4.3.1
• SUSE Linux Enterprise Server ESPOS 15 (aarch64 x86_64)
  • libgmp10-debuginfo-6.1.2-4.3.1
  • libgmpxx4-debuginfo-6.1.2-4.3.1
  • libgmpxx4-6.1.2-4.3.1
  • gmp-devel-6.1.2-4.3.1
  • libgnutls30-hmac-3.6.7-6.14.1
  • libhogweed4-3.4.1-4.12.1
  • libgnutls-devel-3.6.7-6.14.1
  • libgnutlsxx-devel-3.6.7-6.14.1
  • gnutls-debugsource-3.6.7-6.14.1
  • libgnutlsxx28-debuginfo-3.6.7-6.14.1
  • libgnutlsxx28-3.6.7-6.14.1
  • gnutls-3.6.7-6.14.1
  • libnettle-debugsource-3.4.1-4.12.1
  • libgmp10-6.1.2-4.3.1
  • libgnutls30-3.6.7-6.14.1
  • libnettle-devel-3.4.1-4.12.1
  • libgnutls30-debuginfo-3.6.7-6.14.1
  • libnettle6-3.4.1-4.12.1
  • libnettle6-debuginfo-3.4.1-4.12.1
  • gnutls-debuginfo-3.6.7-6.14.1
  • libhogweed4-debuginfo-3.4.1-4.12.1
  • gmp-debugsource-6.1.2-4.3.1
• SUSE Linux Enterprise Server ESPOS 15 (x86_64)
  • libgnutls30-32bit-debuginfo-3.6.7-6.14.1
  • gmp-devel-32bit-6.1.2-4.3.1
  • libnettle6-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-3.4.1-4.12.1
  • libnettle6-32bit-3.4.1-4.12.1
  • libgnutls30-32bit-3.6.7-6.14.1
  • libgmpxx4-32bit-debuginfo-6.1.2-4.3.1
  • libgmp10-32bit-debuginfo-6.1.2-4.3.1
  • libgnutls30-hmac-32bit-3.6.7-6.14.1
  • libgmp10-32bit-6.1.2-4.3.1
  • libgmpxx4-32bit-6.1.2-4.3.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (aarch64 x86_64)
  • libgmp10-debuginfo-6.1.2-4.3.1
  • libgmpxx4-debuginfo-6.1.2-4.3.1
  • libgmpxx4-6.1.2-4.3.1
  • gmp-devel-6.1.2-4.3.1
  • libgnutls30-hmac-3.6.7-6.14.1
  • libhogweed4-3.4.1-4.12.1
  • libgnutls-devel-3.6.7-6.14.1
  • libgnutlsxx-devel-3.6.7-6.14.1
  • gnutls-debugsource-3.6.7-6.14.1
  • libgnutlsxx28-debuginfo-3.6.7-6.14.1
  • libgnutlsxx28-3.6.7-6.14.1
  • gnutls-3.6.7-6.14.1
  • libnettle-debugsource-3.4.1-4.12.1
  • libgmp10-6.1.2-4.3.1
  • libgnutls30-3.6.7-6.14.1
  • libnettle-devel-3.4.1-4.12.1
  • libgnutls30-debuginfo-3.6.7-6.14.1
  • libnettle6-3.4.1-4.12.1
  • libnettle6-debuginfo-3.4.1-4.12.1
  • gnutls-debuginfo-3.6.7-6.14.1
  • libhogweed4-debuginfo-3.4.1-4.12.1
  • gmp-debugsource-6.1.2-4.3.1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (x86_64)
  • libgnutls30-32bit-debuginfo-3.6.7-6.14.1
  • gmp-devel-32bit-6.1.2-4.3.1
  • libnettle6-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-3.4.1-4.12.1
  • libnettle6-32bit-3.4.1-4.12.1
  • libgnutls30-32bit-3.6.7-6.14.1
  • libgmpxx4-32bit-debuginfo-6.1.2-4.3.1
  • libgmp10-32bit-debuginfo-6.1.2-4.3.1
  • libgnutls30-hmac-32bit-3.6.7-6.14.1
  • libgmp10-32bit-6.1.2-4.3.1
  • libgmpxx4-32bit-6.1.2-4.3.1
• SUSE Linux Enterprise Server 15 LTSS 15 (aarch64 ppc64le s390x x86_64)
  • libgmp10-debuginfo-6.1.2-4.3.1
  • libgmpxx4-debuginfo-6.1.2-4.3.1
  • libgmpxx4-6.1.2-4.3.1
  • gmp-devel-6.1.2-4.3.1
  • libgnutls30-hmac-3.6.7-6.14.1
  • libhogweed4-3.4.1-4.12.1
  • libgnutls-devel-3.6.7-6.14.1
  • libgnutlsxx-devel-3.6.7-6.14.1
  • gnutls-debugsource-3.6.7-6.14.1
  • libgnutlsxx28-debuginfo-3.6.7-6.14.1
  • libgnutlsxx28-3.6.7-6.14.1
  • gnutls-3.6.7-6.14.1
  • libnettle-debugsource-3.4.1-4.12.1
  • libgmp10-6.1.2-4.3.1
  • libgnutls30-3.6.7-6.14.1
  • libnettle-devel-3.4.1-4.12.1
  • libgnutls30-debuginfo-3.6.7-6.14.1
  • libnettle6-3.4.1-4.12.1
  • libnettle6-debuginfo-3.4.1-4.12.1
  • gnutls-debuginfo-3.6.7-6.14.1
  • libhogweed4-debuginfo-3.4.1-4.12.1
  • gmp-debugsource-6.1.2-4.3.1
• SUSE Linux Enterprise Server 15 LTSS 15 (x86_64)
  • libgnutls30-32bit-debuginfo-3.6.7-6.14.1
  • gmp-devel-32bit-6.1.2-4.3.1
  • libnettle6-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-3.4.1-4.12.1
  • libnettle6-32bit-3.4.1-4.12.1
  • libgnutls30-32bit-3.6.7-6.14.1
  • libgmpxx4-32bit-debuginfo-6.1.2-4.3.1
  • libgmp10-32bit-debuginfo-6.1.2-4.3.1
  • libgnutls30-hmac-32bit-3.6.7-6.14.1
  • libgmp10-32bit-6.1.2-4.3.1
  • libgmpxx4-32bit-6.1.2-4.3.1
• SUSE Linux Enterprise Server for SAP Applications 15 (ppc64le x86_64)
  • libgmp10-debuginfo-6.1.2-4.3.1
  • libgmpxx4-debuginfo-6.1.2-4.3.1
  • libgmpxx4-6.1.2-4.3.1
  • gmp-devel-6.1.2-4.3.1
  • libgnutls30-hmac-3.6.7-6.14.1
  • libhogweed4-3.4.1-4.12.1
  • libgnutls-devel-3.6.7-6.14.1
  • libgnutlsxx-devel-3.6.7-6.14.1
  • gnutls-debugsource-3.6.7-6.14.1
  • libgnutlsxx28-debuginfo-3.6.7-6.14.1
  • libgnutlsxx28-3.6.7-6.14.1
  • gnutls-3.6.7-6.14.1
  • libnettle-debugsource-3.4.1-4.12.1
  • libgmp10-6.1.2-4.3.1
  • libgnutls30-3.6.7-6.14.1
  • libnettle-devel-3.4.1-4.12.1
  • libgnutls30-debuginfo-3.6.7-6.14.1
  • libnettle6-3.4.1-4.12.1
  • libnettle6-debuginfo-3.4.1-4.12.1
  • gnutls-debuginfo-3.6.7-6.14.1
  • libhogweed4-debuginfo-3.4.1-4.12.1
  • gmp-debugsource-6.1.2-4.3.1
• SUSE Linux Enterprise Server for SAP Applications 15 (x86_64)
  • libgnutls30-32bit-debuginfo-3.6.7-6.14.1
  • gmp-devel-32bit-6.1.2-4.3.1
  • libnettle6-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-debuginfo-3.4.1-4.12.1
  • libhogweed4-32bit-3.4.1-4.12.1
  • libnettle6-32bit-3.4.1-4.12.1
  • libgnutls30-32bit-3.6.7-6.14.1
  • libgmpxx4-32bit-debuginfo-6.1.2-4.3.1
  • libgmp10-32bit-debuginfo-6.1.2-4.3.1
  • libgnutls30-hmac-32bit-3.6.7-6.14.1
  • libgmp10-32bit-6.1.2-4.3.1
  • libgmpxx4-32bit-6.1.2-4.3.1

References:

• https://www.suse.com/security/cve/CVE-2020-11501.html
• https://bugzilla.suse.com/show_bug.cgi?id=1152692
• https://bugzilla.suse.com/show_bug.cgi?id=1155327
• https://bugzilla.suse.com/show_bug.cgi?id=1166881
• https://bugzilla.suse.com/show_bug.cgi?id=1168345
• https://jira.suse.com/browse/SLE-9518