SUSE-SU-2020:2678-1: moderate: Security update for rubygem-rack

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

   SUSE Security Update: Security update for rubygem-rack
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:2678-1
Rating:             moderate
References:         #1159548 #1172037 #1173351 
Cross-References:   CVE-2019-16782 CVE-2020-8161 CVE-2020-8184
                   
Affected Products:
                    SUSE OpenStack Cloud Crowbar 9
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud 7
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for rubygem-rack to version 1.6.13 fixes the following issues:

   - CVE-2020-8184: Fixed an issue where percent-encoded cookies could have
     been used to overwrite existing prefixed cookie names (bsc#1173351).
   - CVE-2020-8161: Fixed a directory traversal (bsc#1172037).
   - CVE-2019-16782: Fixed an information leak / session hijack vulnerability
     (bsc#1159548).


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 OpenStack Cloud Crowbar 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-2678=1

   - SUSE OpenStack Cloud Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-2678=1

   - SUSE OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2020-2678=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      ruby2.1-rubygem-rack-1.6.13-3.8.1

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      ruby2.1-rubygem-rack-1.6.13-3.8.1

   - SUSE OpenStack Cloud 7 (aarch64 s390x x86_64):

      ruby2.1-rubygem-rack-1.6.13-3.8.1


References:

   https://www.suse.com/security/cve/CVE-2019-16782.html
   https://www.suse.com/security/cve/CVE-2020-8161.html
   https://www.suse.com/security/cve/CVE-2020-8184.html
   https://bugzilla.suse.com/1159548
   https://bugzilla.suse.com/1172037
   https://bugzilla.suse.com/1173351