CVE Vulnerability

CVE-2020-16600

A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband_writer.

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

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://git.ghostscript.com/?p=mupdf.git;h=96751b25462f83d6e16a9afaf8980b0c3f979c8b Patch Third Party Advisory
https://bugs.ghostscript.com/show_bug.cgi?id=702253 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:artifex:mupdf:1.17.0:rc1:*:*:*:*:*:*
cpe:2.3:a:artifex:mupdf:*:*:*:*:*:*:*:*
Information

Published : 2020-12-09 09:15

Updated : 2020-12-14 04:08

NVD link : CVE-2020-16600

Mitre link : CVE-2020-16600

Products Affected
No products.
CWE
CWE-416