Security Advisory

CVE-2020-26217

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-11-16 21:00:18

Last updated 2024-08-04 15:49:07

Assigner GitHub_M

State PUBLISHED

Description

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 XStreams 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.

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