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.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://git.ghostscript.com/?p=mupdf.git%3Bh=96751b25462f83d6e16a9afaf8980b0c3f979c8b
https://bugs.ghostscript.com/show_bug.cgi?id=702253	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:artifex:mupdf::::::::
	cpe:2.3:a:artifex:mupdf:1.17.0:rc1::::::

History

07 Nov 2023, 03:18

Type	Values Removed	Values Added
References	{'url': 'http://git.ghostscript.com/?p=mupdf.git;h=96751b25462f83d6e16a9afaf8980b0c3f979c8b', 'name': 'http://git.ghostscript.com/?p=mupdf.git;h=96751b25462f83d6e16a9afaf8980b0c3f979c8b', 'tags': ['Patch', 'Third Party Advisory'], 'refsource': 'MISC'}	() http://git.ghostscript.com/?p=mupdf.git%3Bh=96751b25462f83d6e16a9afaf8980b0c3f979c8b -

Information

Published : 2020-12-09 21:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-16600

Mitre link : CVE-2020-16600

CVE.ORG link : CVE-2020-16600

JSON object : View

Products Affected

artifex

mupdf

CWE

CWE-416

Use After Free

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