Security update for curl

SUSE Security Update: Security update for curl
Announcement ID: SUSE-SU-2021:1006-1
Rating: moderate
References: #1183933 #1183934
Cross-References:CVE-2021-22876 CVE-2021-22890
Affected Products:
  • SUSE MicroOS 5.0
  • SUSE Linux Enterprise Module for Basesystem 15-SP2

An update that fixes two vulnerabilities is now available.

Description:

This update for curl fixes the following issues:

  • CVE-2021-22890: TLS 1.3 session ticket proxy host mixup (bsc#1183934)
  • CVE-2021-22876: Automatic referer leaks credentials (bsc#1183933)

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 5.0:
    zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1006=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1006=1

Package List:

  • SUSE MicroOS 5.0 (aarch64 x86_64):
    • curl-7.66.0-4.14.1
    • curl-debuginfo-7.66.0-4.14.1
    • curl-debugsource-7.66.0-4.14.1
    • libcurl4-7.66.0-4.14.1
    • libcurl4-debuginfo-7.66.0-4.14.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
    • curl-7.66.0-4.14.1
    • curl-debuginfo-7.66.0-4.14.1
    • curl-debugsource-7.66.0-4.14.1
    • libcurl-devel-7.66.0-4.14.1
    • libcurl4-7.66.0-4.14.1
    • libcurl4-debuginfo-7.66.0-4.14.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):
    • libcurl4-32bit-7.66.0-4.14.1
    • libcurl4-32bit-debuginfo-7.66.0-4.14.1

References: