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CVE-2021-21349

CVE information

Published

3 years ago

Last Modified

4 months ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

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 to request data from internal resources that are not publicly available 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..

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
High
Base Score
8.6/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
4/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
None
Scope
Changed
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:xstream_project:xstream:*:*:*:*:*:*:*:*
  Yes
- 1.4.16
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:banking_platform:2.4.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:webcenter_portal:12.2.1.3.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:webcenter_portal:11.1.1.9.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:communications_unified_inventory_management
  Yes
- -
cpe:2.3:a:oracle:communications_unified_inventory_management
  Yes
- -
cpe:2.3:a:oracle:communications_unified_inventory_management
  Yes
- -
cpe:2.3:a:oracle:communications_unified_inventory_management
  Yes
- -
cpe:2.3:a:oracle:communications_policy_management:12.5.0:*:*
  Yes
- -
cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:banking_platform:2.9.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:banking_virtual_account_management:14.3.0:*
  Yes
- -
cpe:2.3:a:oracle:communications_billing_and_revenue_manageme
  Yes
- -
cpe:2.3:a:oracle:business_activity_monitoring:12.2.1.3.0:*:*
  Yes
- -
cpe:2.3:a:oracle:business_activity_monitoring:11.1.1.9.0:*:*
  Yes
- -
cpe:2.3:a:oracle:business_activity_monitoring:12.2.1.4.0:*:*
  Yes
- -
cpe:2.3:a:oracle:communications_unified_inventory_management
  Yes
- -
cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.6:*:*:*
  Yes
- -
cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0.4:*:*:*
  Yes
- -
cpe:2.3:a:oracle:retail_xstore_point_of_service:18.0.3:*:*:*
  Yes
- -
cpe:2.3:a:oracle:retail_xstore_point_of_service:19.0.2:*:*:*
  Yes
- -
cpe:2.3:a:oracle:banking_platform:2.12.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:banking_virtual_account_management:14.2.0:*
  Yes
- -
cpe:2.3:a:oracle:banking_virtual_account_management:14.5.0:*
  Yes
- -
cpe:2.3:a:oracle:banking_enterprise_default_management:2.12.
  Yes
- -
cpe:2.3:a:oracle:banking_enterprise_default_management:2.10.
  Yes
- -
cpe:2.3:a:oracle:graalvm:21.3.0:*:*:*:enterprise:*:*:*
  Yes
- -
cpe:2.3:a:oracle:graalvm:20.3.4:*:*:*:enterprise:*:*:*
  Yes
- -
cpe:2.3:a:oracle:java_se:8u311:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:java_se:7u321:*:*:*:*:*:*:*
  Yes
- -