openSUSE Security Update: Security update for xstream
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2022:0817-1
Rating:             moderate
References:         #1195458 
Cross-References:   CVE-2021-43859
CVSS scores:
                    CVE-2021-43859 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-43859 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:
                    openSUSE Leap 15.3
                    openSUSE Leap 15.4
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for xstream fixes the following issues:

   - CVE-2021-43859: Fixed a denial of service when unmarshalling highly
     recursive collections or maps (bsc#1195458).


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 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2022-817=1

   - openSUSE Leap 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2022-817=1



Package List:

   - openSUSE Leap 15.4 (noarch):

      xstream-1.4.19-3.18.2
      xstream-benchmark-1.4.19-3.18.2
      xstream-javadoc-1.4.19-3.18.2
      xstream-parent-1.4.19-3.18.2

   - openSUSE Leap 15.3 (noarch):

      xstream-1.4.19-3.18.2
      xstream-benchmark-1.4.19-3.18.2
      xstream-javadoc-1.4.19-3.18.2
      xstream-parent-1.4.19-3.18.2


References:

   https://www.suse.com/security/cve/CVE-2021-43859.html
   https://bugzilla.suse.com/1195458