CVE-2020-28589

State: Published
Severity: 9.6 Critical
Published: Aug 11, 2021
Updated: Aug 4, 2024
Reserved: Nov 13, 2020

Description

An improper array index validation vulnerability exists in the LoadObj functionality of tinyobjloader v2.0-rc1 and tinyobjloader development commit 79d4421. A specially crafted file could lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

Scores

CVSS	Score	Vector	Source
3.0	9.6 Critical	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H	talos

Weaknesses

CWE-129 Improper Validation of Array Index

Affected Products

Product	Versions
tinyobjloadern/a	tinyobjloader development commit 79d4421 , tinyobjloader v2.0-rc1Affected

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1212

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