CVE-2022-31604: Deserialization of Untrusted Data

July 1, 2022 (updated July 13, 2022)

NVFLARE, versions prior to 2.1.2, contains a vulnerability in its PKI implementation module, where The CA credentials are transported via pickle and no safe deserialization. The deserialization of Untrusted Data may allow an unprivileged network attacker to cause Remote Code Execution, Denial Of Service, and Impact to both Confidentiality and Integrity.

References

github.com/NVIDIA/NVFlare/security/advisories/GHSA-rcxc-3w2m-mp8h
github.com/advisories/GHSA-rcxc-3w2m-mp8h
nvd.nist.gov/vuln/detail/CVE-2022-31604

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