PT-2022-17343 · Unknown · Stb Truetype.H

Vincebyeo · CVE-2022-25514 · Published 2022-03-17 · Updated 2024-10-30

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions stb truetype.h version 1.26

Description A heap-buffer-overflow issue was discovered in the ttUSHORT() function at stb truetype.h. It is noted that the source code includes a disclaimer stating it should only be used with trusted input. A third party has disputed this, highlighting the disclaimer.

Recommendations For stb truetype.h version 1.26, consider restricting the use of the ttUSHORT() function until a fix is available, and ensure that only trusted input is used with this version.

Exploit

Fix

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

CVE-2022-25514

Affected Products

Stb Truetype.H

References · 9

• 🔥 https://github.com/nothings/stb/issues/1286 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-25514 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-25514 · Security Note
• https://ubuntu.com/security/CVE-2022-25514 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-25514 · Security Note
• https://osv.dev/vulnerability/CVE-2022-25514 · Vendor Advisory
• https://t.me/cvenotify/85059 · Telegram Post
• https://t.me/cvenotify/100020 · Telegram Post
• https://t.me/cvenotify/88689 · Telegram Post