Vulnerability Monitor

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CVE-2021-21348

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 to occupy a thread that consumes maximum CPU time and will never return. 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.

Published

2021-03-23T00:15:13.100

Last Modified

2025-05-23T17:42:08.603

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Secondary
    CWE-400
    CWE-502
  • Type: Primary
    CWE-400
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application netapp oncommand_insight - Yes
Application apache activemq < 5.15.14 Yes
Application apache activemq 5.16.0 Yes
Application apache activemq 5.16.1 Yes
Application apache jmeter < 5.5 Yes
Application xstream xstream < 1.4.16 Yes
Operating System debian debian_linux 9.0 Yes
Operating System debian debian_linux 10.0 Yes
Operating System debian debian_linux 11.0 Yes
Operating System fedoraproject fedora 33 Yes
Operating System fedoraproject fedora 34 Yes
Operating System fedoraproject fedora 35 Yes
Application oracle banking_enterprise_default_management 2.10.0 Yes
Application oracle banking_enterprise_default_management 2.12.0 Yes
Application oracle banking_platform 2.4.0 Yes
Application oracle banking_platform 2.7.1 Yes
Application oracle banking_platform 2.9.0 Yes
Application oracle banking_platform 2.12.0 Yes
Application oracle banking_virtual_account_management 14.2.0 Yes
Application oracle banking_virtual_account_management 14.3.0 Yes
Application oracle banking_virtual_account_management 14.5.0 Yes
Application oracle business_activity_monitoring 11.1.1.9.0 Yes
Application oracle business_activity_monitoring 12.2.1.3.0 Yes
Application oracle business_activity_monitoring 12.2.1.4.0 Yes
Application oracle communications_billing_and_revenue_management_elastic_charging_engine 12.0.0.3.0 Yes
Application oracle communications_policy_management 12.5.0 Yes
Application oracle communications_unified_inventory_management 7.3.2 Yes
Application oracle communications_unified_inventory_management 7.3.4 Yes
Application oracle communications_unified_inventory_management 7.3.5 Yes
Application oracle communications_unified_inventory_management 7.4.0 Yes
Application oracle communications_unified_inventory_management 7.4.1 Yes
Application oracle mysql_server ≤ 8.0.27 Yes
Application oracle retail_xstore_point_of_service 16.0.6 Yes
Application oracle retail_xstore_point_of_service 17.0.4 Yes
Application oracle retail_xstore_point_of_service 18.0.3 Yes
Application oracle retail_xstore_point_of_service 19.0.2 Yes
Application oracle webcenter_portal 11.1.1.9.0 Yes
Application oracle webcenter_portal 12.2.1.3.0 Yes
Application oracle webcenter_portal 12.2.1.4.0 Yes
References