CVE-2021-24040

CRITICAL

9.8

Description

Due to use of unsafe YAML deserialization logic, an attacker with the ability to modify local YAML configuration files could provide malicious input, resulting in remote code execution or similar risks. This issue affects ParlAI prior to v1.1.0.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/10/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

facebook:parlai

Weaknesses (CWE)

CWE-502CWE-502

References

http://packetstormsecurity.com/files/164136/Facebook-ParlAI-1.0.0-Code-Execution-Deserialization.html(cve-assign@fb.com)

https://github.com/facebookresearch/ParlAI/releases/tag/v1.1.0(cve-assign@fb.com)

https://github.com/facebookresearch/ParlAI/security/advisories/GHSA-m87f-9fvv-2mgg(cve-assign@fb.com)

http://packetstormsecurity.com/files/164136/Facebook-ParlAI-1.0.0-Code-Execution-Deserialization.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/facebookresearch/ParlAI/releases/tag/v1.1.0(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/facebookresearch/ParlAI/security/advisories/GHSA-m87f-9fvv-2mgg(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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