CVE Vulnerability

CVE-2019-20056

stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has an assertion failure in stbi__shiftsigned.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/saitoha/libsixel/issues/126 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nothings:stb_image.h:2.23:*:*:*:*:*:*:*
Information

Published : 2019-12-29 07:15

Updated : 2020-01-08 09:19

NVD link : CVE-2019-20056

Mitre link : CVE-2019-20056

Products Affected
No products.
CWE
CWE-617