CVE-2020-28589 — HIGH (8.8)

Vulnerability 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.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tinyobjloader Project	Tinyobjloader	2.0

Related Weaknesses (CWE)

CWE-129

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1212ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1212ExploitThird Party Advisory

FAQ

What is CVE-2020-28589?

CVE-2020-28589 is a vulnerability with a CVSS score of 8.8 (HIGH). 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...

How severe is CVE-2020-28589?

CVE-2020-28589 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-28589?

Check the references section above for vendor advisories and patch information. Affected products include: Tinyobjloader Project Tinyobjloader.