A xstream security update has been released for openSUSE Leap 15.2.

openSUSE-SU-2021:0140-1: important: Security update for xstream

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