XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream's Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-11-16T21:00:18

Updated: 2024-08-04T15:49:07.258Z

Reserved: 2020-10-01T00:00:00

Link: CVE-2020-26217

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-11-16T21:15:12.893

Modified: 2024-11-21T05:19:33.353

Link: CVE-2020-26217

cve-icon Redhat

Severity : Important

Publid Date: 2020-11-16T19:40:00Z

Links: CVE-2020-26217 - Bugzilla