Atlassian addressed four new RCE flaws in its products
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CVE-2022-1471
PoC ×3—CVSS 3.1
9.8 critical
EPSS
100%p100
Published
()
Modified
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.
- Vendors
- snakeyaml project
- Products
- snakeyaml
- Weakness
- CWE-20, CWE-502
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In the news5 stories
Atlassian Releases Critical Software Fixes to Prevent Remote Code Execution
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Atlassian fixes four critical RCE vulnerabilities, patch quickly!
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