Upstream information

CVE-2021-21345 at MITRE

Description

XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.5
Vector AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.9 8.5
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required Low Low
User Interaction None None
Scope Changed Changed
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1184372 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Development Tools 15 SP2
  • xstream >= 1.4.16-3.8.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP2-2021-1840
SUSE Linux Enterprise Module for Development Tools 15 SP3
  • xstream >= 1.4.16-3.8.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP3-2021-1840
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
  • xstream-benchmark >= 1.4.16-3.8.1
  • xstream-javadoc >= 1.4.16-3.8.1
  • xstream-parent >= 1.4.16-3.8.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP2-2021-1840
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP3
  • xstream-benchmark >= 1.4.16-3.8.1
  • xstream-javadoc >= 1.4.16-3.8.1
  • xstream-parent >= 1.4.16-3.8.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP3-2021-1840
SUSE Linux Enterprise Module for SUSE Manager Server 4.1
  • xstream >= 1.4.16-3.8.1
Patchnames:
SUSE-SLE-Module-SUSE-Manager-Server-4.1-2021-1840
SUSE Linux Enterprise Module for SUSE Manager Server 4.2
  • xstream >= 1.4.16-3.8.1
Patchnames:
SUSE-SLE-Module-SUSE-Manager-Server-4.2-2021-1840
openSUSE Leap 15.2
  • xstream >= 1.4.16-lp152.2.6.1
  • xstream-benchmark >= 1.4.16-lp152.2.6.1
  • xstream-javadoc >= 1.4.16-lp152.2.6.1
  • xstream-parent >= 1.4.16-lp152.2.6.1
Patchnames:
openSUSE-2021-832
openSUSE Leap 15.3
  • xstream >= 1.4.16-3.8.1
  • xstream-benchmark >= 1.4.16-3.8.1
  • xstream-javadoc >= 1.4.16-3.8.1
  • xstream-parent >= 1.4.16-3.8.1
Patchnames:
openSUSE-SLE-15.3-2021-1840
openSUSE Tumbleweed
  • xstream >= 1.4.18-1.1
  • xstream-benchmark >= 1.4.18-1.1
  • xstream-javadoc >= 1.4.18-1.1
  • xstream-parent >= 1.4.18-1.1
Patchnames:
openSUSE Tumbleweed GA xstream-1.4.18-1.1


First public cloud image revisions this CVE is fixed in:


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Module for Development Tools 15 SP2 xstream Released
SUSE Linux Enterprise Module for Development Tools 15 SP3 xstream Released
SUSE Manager Server Module 4.0 xstream Unsupported
SUSE Manager Server Module 4.1 xstream Released
SUSE Manager Server Module 4.2 xstream Released