SUSE-SU-2019:2213-1: moderate: Security update for go1.11

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

   SUSE Security Update: Security update for go1.11
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Announcement ID:    SUSE-SU-2019:2213-1
Rating:             moderate
References:         #1141688 #1146111 #1146115 #1146123 
Cross-References:   CVE-2019-14809 CVE-2019-9512 CVE-2019-9514
                   
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
______________________________________________________________________________

   An update that solves three vulnerabilities and has one
   errata is now available.

Description:

   This update for go1.11 fixes the following issues:

   Security issues fixed:

   - CVE-2019-9512: Fixed HTTP/2 flood using PING frames that results in
     unbounded memory growth (bsc#1146111).
   - CVE-2019-9514: Fixed HTTP/2 implementation that is vulnerable to a reset
     flood, potentially leading to a denial of service (bsc#1146115).
   - CVE-2019-14809: Fixed malformed hosts in URLs that leads to
     authorization bypass (bsc#1146123).

   Bugfixes:

   - Update to go version 1.11.13 (bsc#1141688).


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 Module for Open Buildservice Development Tools 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2213=1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-2213=1



Package List:

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):

      go1.11-1.11.13-1.18.1
      go1.11-doc-1.11.13-1.18.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):

      go1.11-race-1.11.13-1.18.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):

      go1.11-1.11.13-1.18.1
      go1.11-doc-1.11.13-1.18.1


References:

   https://www.suse.com/security/cve/CVE-2019-14809.html
   https://www.suse.com/security/cve/CVE-2019-9512.html
   https://www.suse.com/security/cve/CVE-2019-9514.html
   https://bugzilla.suse.com/1141688
   https://bugzilla.suse.com/1146111
   https://bugzilla.suse.com/1146115
   https://bugzilla.suse.com/1146123