Security update for curl (moderate)

An update that fixes one vulnerability, contains one
feature is now available.

Description:

This update for curl fixes the following issues:

• CVE-2021-22898: Fixed curl TELNET stack contents disclosure
  (bsc#1186114).
• Allow partial chain verification [jsc#SLE-17956]
  • Have intermediate certificates in the trust store be treated as
    trust-anchors, in the same way as self-signed root CA certificates
    are. This allows users to verify servers using the intermediate cert
    only, instead of needing the whole chain.
  • Set FLAG_TRUSTED_FIRST unconditionally.
  • Do not check partial chains with CRL check.

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Patch Instructions:

To install this openSUSE 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:

• openSUSE Leap 15.2:

  zypper in -t patch openSUSE-2021-808=1