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CVE-2022-34668

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Date: August 28, 2022

NVFLARE, versions prior to 2.1.4, contains a vulnerability that deserialization of Untrusted Data due to Pickle usage may allow an unprivileged network attacker to cause Remote Code Execution, Denial Of Service, and Impact to both Confidentiality and Integrity.

Language: Python

Severity Score

Related Resources (7)

https://github.com/NVIDIA/NVFlare/commit/6cde16f3f4711583ae4d896dfcc125d25c7d5b0d
https://github.com/NVIDIA/NVFlare
http://packetstormsecurity.com/files/171483/NVFLARE-Unsafe-Deserialization.html
https://nvd.nist.gov/vuln/detail/CVE-2022-34668
https://github.com/NVIDIA/NVFlare/security/advisories/GHSA-6qv6-q77g-7qm6
https://github.com/pypa/advisory-database/tree/main/vulns/nvflare/PYSEC-2022-257.yaml
https://www.mend.io/vulnerability-database/CVE-2022-34668

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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