openSUSE Security Update: Security update for gnutls
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2020:1724-1
Rating:             moderate
References:         #1176086 #1176181 #1176671 
Cross-References:   CVE-2020-24659
Affected Products:
                    openSUSE Leap 15.1
______________________________________________________________________________

   An update that solves one vulnerability and has two fixes
   is now available.

Description:

   This update for gnutls fixes the following issues:

   - Fix heap buffer overflow in handshake with no_renegotiation alert sent
     (CVE-2020-24659 bsc#1176181)
   - FIPS: Implement (EC)DH requirements from SP800-56Arev3 (bsc#1176086)
   - FIPS: Use 2048 bit prime in DH selftest (bsc#1176086)
   - FIPS: Add TLS KDF selftest (bsc#1176671)

   This update was imported from the SUSE:SLE-15: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 15.1:

      zypper in -t patch openSUSE-2020-1724=1



Package List:

   - openSUSE Leap 15.1 (i586 x86_64):

      gnutls-3.6.7-lp151.2.21.1
      gnutls-debuginfo-3.6.7-lp151.2.21.1
      gnutls-debugsource-3.6.7-lp151.2.21.1
      gnutls-guile-3.6.7-lp151.2.21.1
      gnutls-guile-debuginfo-3.6.7-lp151.2.21.1
      libgnutls-dane-devel-3.6.7-lp151.2.21.1
      libgnutls-dane0-3.6.7-lp151.2.21.1
      libgnutls-dane0-debuginfo-3.6.7-lp151.2.21.1
      libgnutls-devel-3.6.7-lp151.2.21.1
      libgnutls30-3.6.7-lp151.2.21.1
      libgnutls30-debuginfo-3.6.7-lp151.2.21.1
      libgnutls30-hmac-3.6.7-lp151.2.21.1
      libgnutlsxx-devel-3.6.7-lp151.2.21.1
      libgnutlsxx28-3.6.7-lp151.2.21.1
      libgnutlsxx28-debuginfo-3.6.7-lp151.2.21.1

   - openSUSE Leap 15.1 (x86_64):

      libgnutls-devel-32bit-3.6.7-lp151.2.21.1
      libgnutls30-32bit-3.6.7-lp151.2.21.1
      libgnutls30-32bit-debuginfo-3.6.7-lp151.2.21.1
      libgnutls30-hmac-32bit-3.6.7-lp151.2.21.1


References:

   https://www.suse.com/security/cve/CVE-2020-24659.html
   https://bugzilla.suse.com/1176086
   https://bugzilla.suse.com/1176181
   https://bugzilla.suse.com/1176671

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