Security update for curl

Announcement ID: SUSE-SU-2021:3351-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2021-22946 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2021-22946 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2021-22947 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
  • CVE-2021-22947 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud Crowbar 9

An update that solves two vulnerabilities can now be installed.

Description:

This update for curl fixes the following issues:

  • CVE-2021-22947: Fixed STARTTLS protocol injection via MITM (bsc#1190374).
  • CVE-2021-22946: Fixed protocol downgrade required TLS bypassed (bsc#1190373).

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:

  • SUSE OpenStack Cloud 9
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-3351=1
  • SUSE OpenStack Cloud Crowbar 9
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3351=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-3351=1
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2021-3351=1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-3351=1

Package List:

  • SUSE OpenStack Cloud 9 (x86_64)
    • curl-debuginfo-7.60.0-4.30.1
    • curl-debugsource-7.60.0-4.30.1
    • libcurl4-32bit-7.60.0-4.30.1
    • curl-7.60.0-4.30.1
    • libcurl4-7.60.0-4.30.1
    • libcurl4-debuginfo-7.60.0-4.30.1
    • libcurl4-debuginfo-32bit-7.60.0-4.30.1
  • SUSE OpenStack Cloud Crowbar 9 (x86_64)
    • curl-debuginfo-7.60.0-4.30.1
    • curl-debugsource-7.60.0-4.30.1
    • libcurl4-32bit-7.60.0-4.30.1
    • curl-7.60.0-4.30.1
    • libcurl4-7.60.0-4.30.1
    • libcurl4-debuginfo-7.60.0-4.30.1
    • libcurl4-debuginfo-32bit-7.60.0-4.30.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
    • curl-debuginfo-7.60.0-4.30.1
    • curl-debugsource-7.60.0-4.30.1
    • curl-7.60.0-4.30.1
    • libcurl4-7.60.0-4.30.1
    • libcurl4-debuginfo-7.60.0-4.30.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
    • libcurl4-32bit-7.60.0-4.30.1
    • libcurl4-debuginfo-32bit-7.60.0-4.30.1
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64 x86_64)
    • curl-debuginfo-7.60.0-4.30.1
    • curl-debugsource-7.60.0-4.30.1
    • curl-7.60.0-4.30.1
    • libcurl4-7.60.0-4.30.1
    • libcurl4-debuginfo-7.60.0-4.30.1
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (x86_64)
    • libcurl4-32bit-7.60.0-4.30.1
    • libcurl4-debuginfo-32bit-7.60.0-4.30.1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 ppc64le s390x x86_64)
    • curl-debuginfo-7.60.0-4.30.1
    • curl-debugsource-7.60.0-4.30.1
    • curl-7.60.0-4.30.1
    • libcurl4-7.60.0-4.30.1
    • libcurl4-debuginfo-7.60.0-4.30.1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (s390x x86_64)
    • libcurl4-32bit-7.60.0-4.30.1
    • libcurl4-debuginfo-32bit-7.60.0-4.30.1

References: