CVE-2020-6622

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

stb stb_truetype.h through 1.22 has a heap-based buffer over-read in stbtt__buf_peek8.

el archivo stb_truetype.h de stb versiones hasta la versión 1.22, tiene una lectura excesiva del búfer en la región heap de la memoria en la función stbtt__buf_peek8.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-08 CVE Reserved
2020-01-08 CVE Published
2023-05-13 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/nothings/stb/issues/869	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Nothings Search vendor "Nothings"		Stb Truetype.h Search vendor "Nothings" for product "Stb Truetype.h"				<= 1.22 Search vendor "Nothings" for product "Stb Truetype.h" and version " <= 1.22"		-		Affected