CVE Vulnerability

CVE-2021-45340

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.

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/libsixel/libsixel/issues/51 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:libsixel_project:libsixel:*:*:*:*:*:*:*:*
Information

Published : 2022-01-25 12:15

Updated : 2022-01-28 08:04

NVD link : CVE-2021-45340

Mitre link : CVE-2021-45340

Products Affected
No products.
CWE
CWE-476