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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-03-22T23:40:25

Updated: 2024-08-03T18:09:15.855Z

Reserved: 2020-12-22T00:00:00

Link: CVE-2021-21345

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-23T00:15:12.787

Modified: 2024-11-21T05:48:04.520

Link: CVE-2021-21345

cve-icon Redhat

Severity : Important

Publid Date: 2021-03-12T00:00:00Z

Links: CVE-2021-21345 - Bugzilla