openSUSE Security Update: Security update for xstream

Announcement ID:    openSUSE-SU-2021:0140-1
Rating:             important
References:         #1180145 #1180146 #1180994 
Cross-References:   CVE-2020-26217 CVE-2020-26258 CVE-2020-26259
Affected Products:
                    openSUSE Leap 15.2

   An update that fixes three vulnerabilities is now available.


   This update for xstream fixes the following issues:

   xstream was updated to version 1.4.15.

   - CVE-2020-26217: Fixed a remote code execution due to insecure XML
     deserialization when relying on blocklists (bsc#1180994).
   - CVE-2020-26258: Fixed a server-side request forgery vulnerability
   - CVE-2020-26259: Fixed an arbitrary file deletion vulnerability

   This update was imported from the SUSE:SLE-15-SP2: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 15.2:

      zypper in -t patch openSUSE-2021-140=1

Package List:

   - openSUSE Leap 15.2 (noarch):