openSUSE Security Update: Security update for go1.11
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2018:4181-1
Rating:             important
References:         #1098017 #1113978 #1118897 #1118898 #1118899 
                    #1119634 #1119706 
Cross-References:   CVE-2018-16873 CVE-2018-16874 CVE-2018-16875
                   
Affected Products:
                    openSUSE Leap 42.3
                    openSUSE Leap 15.0
______________________________________________________________________________

   An update that solves three vulnerabilities and has four
   fixes is now available.

Description:

   This new package for go1.11 fixes the following issues:

   Security issues fixed:

   - CVE-2018-16873: Fixed a remote code execution in go get, when executed
     with the -u flag (bsc#1118897)
   - CVE-2018-16874: Fixed an arbitrary filesystem write in go get, which
     could lead to code execution (bsc#1118898)
   - CVE-2018-16875: Fixed a Denial of Service in the crypto/x509 package
     during certificate chain validation(bsc#1118899)

   Non-security issues fixed:

   - Fixed build error with PIE linker flags on ppc64le (bsc#1113978
     bsc#1098017)
   - Make profile.d/go.sh no longer set GOROOT=, in order to make switching
     between versions no longer break. This ends up removing the need for
     go.sh entirely (because GOPATH is also set automatically) (bsc#1119634)

   The following tracked regression fix is included:

   - Fix a regression that broke go get for import path patterns containing
     "..." (bsc#1119706)


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 42.3:

      zypper in -t patch openSUSE-2018-1572=1

   - openSUSE Leap 15.0:

      zypper in -t patch openSUSE-2018-1572=1



Package List:

   - openSUSE Leap 42.3 (i586 x86_64):

      go1.11-1.11.4-2.1
      go1.11-doc-1.11.4-2.1

   - openSUSE Leap 42.3 (x86_64):

      go1.11-race-1.11.4-2.1

   - openSUSE Leap 15.0 (x86_64):

      go1.11-1.11.4-lp150.2.1
      go1.11-doc-1.11.4-lp150.2.1
      go1.11-race-1.11.4-lp150.2.1


References:

   https://www.suse.com/security/cve/CVE-2018-16873.html
   https://www.suse.com/security/cve/CVE-2018-16874.html
   https://www.suse.com/security/cve/CVE-2018-16875.html
   https://bugzilla.suse.com/1098017
   https://bugzilla.suse.com/1113978
   https://bugzilla.suse.com/1118897
   https://bugzilla.suse.com/1118898
   https://bugzilla.suse.com/1118899
   https://bugzilla.suse.com/1119634
   https://bugzilla.suse.com/1119706

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