openSUSE Security Update: Security update for apt-cacher-ng
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Announcement ID:    openSUSE-SU-2020:0124-1
Rating:             important
References:         #1157703 #1157706 
Cross-References:   CVE-2019-18899 CVE-2020-5202
Affected Products:
                    openSUSE Leap 15.1
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for apt-cacher-ng fixes the following issues:

   - CVE-2019-18899: Fixed a symlink attack which could allow to overwrite
     arbitrary data (boo#1157703).
   - CVE-2020-5202: Fixed an information leak if a local user won a race
     condition to listen to localhost:3142 (boo#1157706).


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-2020-124=1



Package List:

   - openSUSE Leap 15.1 (x86_64):

      apt-cacher-ng-3.1-lp151.3.3.1
      apt-cacher-ng-debuginfo-3.1-lp151.3.3.1
      apt-cacher-ng-debugsource-3.1-lp151.3.3.1


References:

   https://www.suse.com/security/cve/CVE-2019-18899.html
   https://www.suse.com/security/cve/CVE-2020-5202.html
   https://bugzilla.suse.com/1157703
   https://bugzilla.suse.com/1157706

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