Vulnerabilities > CVE-2021-45340 - NULL Pointer Dereference vulnerability in Libsixel Project Libsixel

047910
CVSS 4.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
PARTIAL

Summary

In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.

Vulnerable Configurations

Part Description Count
Application
Libsixel_Project
90

Common Weakness Enumeration (CWE)