Security update for xstream

SUSE Security Update: Security update for xstream
Announcement ID: SUSE-SU-2021:1840-2
Rating: important
References: #1184372 #1184373 #1184374 #1184375 #1184376 #1184377 #1184378 #1184379 #1184380 #1184796 #1184797
Cross-References:CVE-2021-21341 CVE-2021-21342 CVE-2021-21343 CVE-2021-21344 CVE-2021-21345 CVE-2021-21346 CVE-2021-21347 CVE-2021-21348 CVE-2021-21349 CVE-2021-21350 CVE-2021-21351
Affected Products:
  • SUSE Linux Enterprise Module for SUSE Manager Server 4.2

An update that fixes 11 vulnerabilities is now available.

Description:

This update for xstream fixes the following issues:

  • Upgrade to 1.4.16
  • CVE-2021-21351: remote attacker to load and execute arbitrary code (bsc#1184796)
  • CVE-2021-21349: SSRF can lead to a remote attacker to request data from internal resources (bsc#1184797)
  • CVE-2021-21350: arbitrary code execution (bsc#1184380)
  • CVE-2021-21348: remote attacker could cause denial of service by consuming maximum CPU time (bsc#1184374)
  • CVE-2021-21347: remote attacker to load and execute arbitrary code from a remote host (bsc#1184378)
  • CVE-2021-21344: remote attacker could load and execute arbitrary code from a remote host (bsc#1184375)
  • CVE-2021-21342: server-side forgery (bsc#1184379)
  • CVE-2021-21341: remote attacker could cause a denial of service by allocating 100% CPU time (bsc#1184377)
  • CVE-2021-21346: remote attacker could load and execute arbitrary code (bsc#1184373)
  • CVE-2021-21345: remote attacker with sufficient rights could execute commands (bsc#1184372)
  • CVE-2021-21343: replace or inject objects, that result in the deletion of files on the local host (bsc#1184376)

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 Linux Enterprise Module for SUSE Manager Server 4.2:
    zypper in -t patch SUSE-SLE-Module-SUSE-Manager-Server-4.2-2021-1840=1

Package List:

  • SUSE Linux Enterprise Module for SUSE Manager Server 4.2 (noarch):
    • xstream-1.4.16-3.8.1

References: