vulnerability
Amazon Linux AMI 2: CVE-2021-39154: Security patch for xstream (ALAS-2021-1729)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:S/C:P/I:P/A:P) | Aug 23, 2021 | Jul 4, 2022 | Nov 26, 2024 |
Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
Aug 23, 2021
Added
Jul 4, 2022
Modified
Nov 26, 2024
Description
XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote 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. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.
Solution(s)
amazon-linux-ami-2-upgrade-xstreamamazon-linux-ami-2-upgrade-xstream-javadoc
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