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CVE-2020-28589

HIGH

8.8

CVSS Score

Published: August 11, 2021 at 12:37 PM UTC

Updated: June 17, 2026 at 03:10 AM UTC

1 product affected across 1 vendorTinyobjloader

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Severity

HIGH8.8

Exploit prediction

EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Tinyobjloader · Tinyobjloader Project

95%

2.0 rc1 tinyobjloader development commit 79d4421 , tinyobjloader v2.0-rc1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

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

CVSS

8.8HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-129

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