CVE-2022-1471
01.12.2022, 11:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| snakeyaml_project | snakeyaml | 𝑥 < 2.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-502 - Deserialization of Untrusted DataThe application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.