vulnerability
Debian: CVE-2022-1471: snakeyaml -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:P) | Dec 1, 2022 | May 15, 2025 | Mar 30, 2026 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:P)
Published
Dec 1, 2022
Added
May 15, 2025
Modified
Mar 30, 2026
Description
SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.
Solution
no-fix-debian-deb-package
Rapid7 Labs
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