CVE-2018-1000040

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In Artifex MuPDF 1.12.0 and earlier, multiple use of uninitialized value bugs in the PDF parser could allow an attacker to cause a denial of service (crash) or influence program flow via a crafted file.

En MuPDF 1.12.0 y anteriores, múltiples errores de valores no inicializados en el analizador PDF permiten que un atacante provoque una denegación de servicio (cierre inesperado) o influya en el flujo del programa mediante 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:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2018-02-02 CVE Reserved
2018-05-24 CVE Published
2024-07-16 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (11)

URL	Tag	Source
http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=83d4dae44c71816c084a635550acc1a51529b881%3Bhp=f597300439e62f5e921f0d7b1e880b5c1a1f1607
https://bugs.ghostscript.com/show_bug.cgi?id=698904
https://bugs.ghostscript.com/show_bug.cgi?id=699086
https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=ace9e69017c08e1e4ce5912014177414c0382004

URL	Date	SRC
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5596	2024-08-05
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5600	2024-08-05
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5603	2024-08-05
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5609	2024-08-05
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5610	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://security.gentoo.org/glsa/201811-15	2024-07-15
https://www.debian.org/security/2018/dsa-4334	2024-07-15

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"				<= 1.12.0 Search vendor "Artifex" for product "Mupdf" and version " <= 1.12.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected