NVIDIA NVFlare up to 2.1.3 Pickle deserialization

CVSS Meta Temp Score
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CTI Interest Score
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9.3$0-$5k0.00

Summaryinfo

A vulnerability was found in NVIDIA NVFlare up to 2.1.3. It has been declared as problematic. This impacts an unknown function of the component Pickle Handler. Such manipulation leads to deserialization. This vulnerability is listed as CVE-2022-34668. The attack may be performed from remote. In addition, an exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in NVIDIA NVFlare up to 2.1.3. It has been rated as critical. Affected by this issue is some unknown processing of the component Pickle Handler. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was presented 08/29/2022 as GHSA-6qv6-q77g-7qm6. The advisory is available at github.com. This vulnerability is handled as CVE-2022-34668 since 06/27/2022. Technical details are unknown but a public exploit is available.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

Upgrading to version 2.1.4 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (51051). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.3

VulDB Base Score: 9.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (NVIDIA Corporation): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: NVFlare 2.1.4

Timelineinfo

06/27/2022 🔍
08/29/2022 +63 days 🔍
08/29/2022 +0 days 🔍
12/21/2024 +845 days 🔍

Sourcesinfo

Vendor: nvidia.com
Product: github.com

Advisory: GHSA-6qv6-q77g-7qm6
Status: Confirmed

CVE: CVE-2022-34668 (🔍)
GCVE (CVE): GCVE-0-2022-34668
GCVE (VulDB): GCVE-100-207458
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/29/2022 07:46
Updated: 12/21/2024 09:29
Changes: 08/29/2022 07:46 (51), 12/21/2024 09:29 (23)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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