vulnerability
Red Hat: CVE-2020-26217: Important: xstream security update (RHSA-2021:0162)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Nov 16, 2020 | Jan 20, 2021 | Mar 3, 2021 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Nov 16, 2020
Added
Jan 20, 2021
Modified
Mar 3, 2021
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 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.
Solution(s)
redhat-upgrade-xstreamredhat-upgrade-xstream-javadoc
References
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