Assertion Failure in stb_truetype.h Affects STB Library
CVE-2020-6619

8.8HIGH

Key Information:

Vendor: Nothings
Status: Stb Truetype.h
Vendor: CVE Published:; 8 January 2020

What is CVE-2020-6619?

The STB Library, specifically in the file stb_truetype.h, contains an assertion failure in the function stbtt__buf_seek, which may lead to unexpected behavior when handling TrueType fonts. This vulnerability arises when the library processes certain invalid inputs, potentially affecting application stability and integrity.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

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References

https://github.com/nothings/stb/issues/863

x_refsource_MISC

CVSS V3.1

Score:

8.8

Severity:

HIGH

Confidentiality:

High

Integrity:

High

Availability:

High

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

Required

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Jan 8, 2020
Vulnerability Reserved
Jan 8, 2020

JSON

Nothings

What is CVE-2020-6619?

Human OS v1.0: Ageing Is an Unpatched Zero-Day Vulnerability.

References

CVSS V3.1

Timeline

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.