9.8
CRITICAL
CVE-2022-34668
NVFLARE Untrusted Data Serialization Remote Code Execution Denial Of Service 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.

INFO

Published Date :

Aug. 29, 2022, 3:15 a.m.

Last Modified :

Nov. 21, 2024, 7:09 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-34668 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Nvidia nvflare
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-34668 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-34668 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/171483/NVFLARE-Unsafe-Deserialization.html
    Added Reference https://github.com/NVIDIA/NVFlare/security/advisories/GHSA-6qv6-q77g-7qm6
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Mar. 27, 2023

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/171483/NVFLARE-Unsafe-Deserialization.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 01, 2022

    Action Type Old Value New Value
    Changed Reference Type https://github.com/NVIDIA/NVFlare/security/advisories/GHSA-6qv6-q77g-7qm6 No Types Assigned https://github.com/NVIDIA/NVFlare/security/advisories/GHSA-6qv6-q77g-7qm6 Third Party Advisory
    Added CWE NIST CWE-502
    Added CPE Configuration OR *cpe:2.3:a:nvidia:nvflare:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.4
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-34668 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-34668 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.31 }} 0.01%

score

0.69444

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability