openSUSE Security Update: Security update for xstream
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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
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   An update that fixes three vulnerabilities is now available.

Description:

   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
     (bsc#1180146).
   - CVE-2020-26259: Fixed an arbitrary file deletion vulnerability
     (bsc#1180145).

   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):

      xstream-1.4.15-lp152.2.3.1
      xstream-benchmark-1.4.15-lp152.2.3.1
      xstream-javadoc-1.4.15-lp152.2.3.1
      xstream-parent-1.4.15-lp152.2.3.1


References:

   https://www.suse.com/security/cve/CVE-2020-26217.html
   https://www.suse.com/security/cve/CVE-2020-26258.html
   https://www.suse.com/security/cve/CVE-2020-26259.html
   https://bugzilla.suse.com/1180145
   https://bugzilla.suse.com/1180146
   https://bugzilla.suse.com/1180994