CVE-2019-7321

Usage of an uninitialized variable in the function fz_load_jpeg in Artifex MuPDF 1.14 can result in a heap overflow vulnerability that allows an attacker to execute arbitrary code.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugs.ghostscript.com/show_bug.cgi?id=700560
https://github.com/ereisr00/bagofbugz/tree/master/MuPDF/700560	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:artifex:mupdf:1.14.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-06-13 18:29

Updated : 2024-07-17 22:15

NVD link : CVE-2019-7321

Mitre link : CVE-2019-7321

CVE.ORG link : CVE-2019-7321

JSON object : View

Products Affected

artifex

mupdf

CWE

CWE-787

Out-of-bounds Write

CWE-908

Use of Uninitialized Resource

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