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CVE-2022-34668

Quick assessment

Affected
NVIDIA NVIDIA FLARE
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA NVFLARE是美国英伟达（NVIDIA）公司的一个独立的 Python 库。旨在支持各方之间的联合学习，使用其本地安全受保护数据进行客户端培训，同时它包括协调和交换所有站点的结果进展的功能，以实现更好的全局模型，同时保护数据隐私。 NVIDIA NVFLARE 2.1.4之前的版本存在安全漏洞，该漏洞源于Pickle对不可信数据进行反序列化，可能会让非特权网络攻击者实现远程代码执行、拒绝服务，这对机密性和完整性产生影响。

CVSS 9.8 · Critical EPSS 8.87% · P95

Public Exploits 1

ExploitDB · 1 EDB-51051 [remote]
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I. Basic Information for CVE-2022-34668

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA NVFLARE 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA NVFLARE是美国英伟达（NVIDIA）公司的一个独立的 Python 库。旨在支持各方之间的联合学习，使用其本地安全受保护数据进行客户端培训，同时它包括协调和交换所有站点的结果进展的功能，以实现更好的全局模型，同时保护数据隐私。 NVIDIA NVFLARE 2.1.4之前的版本存在安全漏洞，该漏洞源于Pickle对不可信数据进行反序列化，可能会让非特权网络攻击者实现远程代码执行、拒绝服务，这对机密性和完整性产生影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA NVIDIA FLARE All versions prior to 2.1.4 -

II. Public POCs for CVE-2022-34668

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III. Intelligence Information for CVE-2022-34668

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Vendor Advisories for CVE-2022-34668 (1)

Exploits & Public PoCs for CVE-2022-34668 (1)

IV. Related Vulnerabilities

Same product: NVIDIA FLARE
Same vendor: NVIDIA
Same weakness: CWE-502

V. Comments for CVE-2022-34668

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