SUSE-SU-2021:2462-1: moderate: Security update for curl

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for curl
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:2462-1
Rating:             moderate
References:         #1188217 #1188218 #1188219 #1188220 
Cross-References:   CVE-2021-22922 CVE-2021-22923 CVE-2021-22924
                    CVE-2021-22925
CVSS scores:
                    CVE-2021-22922 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
                    CVE-2021-22923 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
                    CVE-2021-22924 (SUSE): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
                    CVE-2021-22925 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

   An update that fixes four vulnerabilities is now available.

Description:

   This update for curl fixes the following issues:

   - CVE-2021-22925: TELNET stack contents disclosure again. (bsc#1188220)
   - CVE-2021-22924: Bad connection reuse due to flawed path name checks.
     (bsc#1188219)
   - CVE-2021-22923: Insufficiently Protected Credentials. (bsc#1188218)
   - CVE-2021-22922: Wrong content via metalink not discarded. (bsc#1188217)


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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-2462=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2462=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):

      curl-debuginfo-7.60.0-11.23.1
      curl-debugsource-7.60.0-11.23.1
      libcurl-devel-7.60.0-11.23.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      curl-7.60.0-11.23.1
      curl-debuginfo-7.60.0-11.23.1
      curl-debugsource-7.60.0-11.23.1
      libcurl4-7.60.0-11.23.1
      libcurl4-debuginfo-7.60.0-11.23.1

   - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):

      libcurl4-32bit-7.60.0-11.23.1
      libcurl4-debuginfo-32bit-7.60.0-11.23.1


References:

   https://www.suse.com/security/cve/CVE-2021-22922.html
   https://www.suse.com/security/cve/CVE-2021-22923.html
   https://www.suse.com/security/cve/CVE-2021-22924.html
   https://www.suse.com/security/cve/CVE-2021-22925.html
   https://bugzilla.suse.com/1188217
   https://bugzilla.suse.com/1188218
   https://bugzilla.suse.com/1188219
   https://bugzilla.suse.com/1188220