CVE-2018-18662

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool.

Hay una lectura fuera de límites en fz_run_t3_glyph en fitz/font.c en Artifex MuPDF 1.14.0, tal y como queda demostrado con mutool.

*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

2018-10-26 CVE Reserved
2018-10-26 CVE Published
2024-09-12 CVE Updated
2024-09-12 First Exploit
2024-09-13 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (5)

URL	Tag	Source
http://www.securityfocus.com/bid/105755	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00019.html	Mailing List
https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=164ddc22ee0d5b63a81d5148f44c37dd132a9356

URL	Date	SRC
https://bugs.ghostscript.com/show_bug.cgi?id=700043	2024-09-12
https://github.com/TeamSeri0us/pocs/tree/master/mupdf	2024-09-12

URL	Date	SRC

URL	Date	SRC

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"				1.14.0 Search vendor "Artifex" for product "Mupdf" and version "1.14.0"		-		Affected