This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-26217 →

DEBIAN-CVE-2020-26217

XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands onl...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 libxstream-java

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.14-1"}]}]

Debian:13 libxstream-java

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.14-1"}]}]

Debian:14 libxstream-java

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.14-1"}]}]

References

advisory security-tracker.debian.org