CVE Vulnerability

CVE-2018-20330

The tjLoadImage function in libjpeg-turbo 2.0.1 has an integer overflow with a resultant heap-based buffer overflow via a BMP image because multiplication of pitch and height is mishandled, as demonstrated by tjbench.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/libjpeg-turbo/libjpeg-turbo/issues/304 Patch Third Party Advisory
https://usn.ubuntu.com/4190-1/
Configurations

Configuration 1

cpe:2.3:a:libjpeg-turbo:libjpeg-turbo:2.0.1:*:*:*:*:*:*:*
Information

Published : 2018-12-21 09:29

Updated : 2020-08-24 05:37

NVD link : CVE-2018-20330

Mitre link : CVE-2018-20330

Products Affected
No products.
CWE
CWE-190

CWE-787