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Security Advisories

CVE-2021-21345

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2021-21345

CGA ID

CGA-7hpr-pmgg-xm7r

Severity

Unknown

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.

References

Affected packages


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