CVE-2016-8674

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The pdf_to_num function in pdf-object.c in MuPDF before 1.10 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted file.

La función pdf_to_num en pdf-object.c en MuPDF en versiones anteriores a 1.10 permite a atacantes remotos provocar una denegación de servicio (uso después de liberación y bloqueo de aplicación) a través de un archivo manipulado.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-10-15 CVE Reserved
2017-02-15 CVE Published
2024-08-06 CVE Updated
2024-10-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (8)

URL	Tag	Source
http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=1e03c06456d997435019fb3526fa2d4be7dbc6ec	X_refsource_confirm
http://www.securityfocus.com/bid/93127	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://www.openwall.com/lists/oss-security/2016/10/16/8	2023-11-07
https://blogs.gentoo.org/ago/2016/09/22/mupdf-use-after-free-in-pdf_to_num-pdf-object-c	2023-11-07
https://bugs.ghostscript.com/show_bug.cgi?id=697015	2023-11-07
https://bugs.ghostscript.com/show_bug.cgi?id=697019	2023-11-07
https://bugzilla.redhat.com/show_bug.cgi?id=1385685	2023-11-07

URL	Date	SRC
http://www.debian.org/security/2017/dsa-3797	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Artifex Search vendor "Artifex"		Mupdf Search vendor "Artifex" for product "Mupdf"				<= 1.9a Search vendor "Artifex" for product "Mupdf" and version " <= 1.9a"		-		Affected