CVE-2022-1471

Source

https://nvd.nist.gov/vuln/detail/CVE-2022-1471

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1471.json

Aliases

• GHSA-mjmj-j48q-9wg2

Related

• ALSA-2022:9058
• RLSA-2022:9058
• RLSA-2023:2097

Published

2022-12-01T11:15:10Z

Modified

2023-11-29T09:13:33.668317Z

Details

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.

References

• https://github.com/google/security-research/security/advisories/GHSA-mjmj-j48q-9wg2
• https://security.netapp.com/advisory/ntap-20230818-0015/
• https://github.com/mbechler/marshalsec
• https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true
• https://bitbucket.org/snakeyaml/snakeyaml/issues/561/cve-2022-1471-vulnerability-in#comment-64581479
• http://packetstormsecurity.com/files/175095/PyTorch-Model-Server-Registration-Deserialization-Remote-Code-Execution.html
• http://www.openwall.com/lists/oss-security/2023/11/19/1
• https://groups.google.com/g/kubernetes-security-announce/c/mwrakFaEdnc