CVE Vulnerability

CVE-2018-6544

pdf_load_obj_stm in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 could reference the object stream recursively and therefore run out of error stack, which allows remote attackers to cause a denial of service via a crafted PDF document.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugs.ghostscript.com/show_bug.cgi?id=698965 Exploit Issue Tracking
https://bugs.ghostscript.com/show_bug.cgi?id=698830 Issue Tracking Permissions Required
http://git.ghostscript.com/?p=mupdf.git;h=b03def134988da8c800adac1a38a41a1f09a1d89 Issue Tracking Patch
http://git.ghostscript.com/?p=mupdf.git;h=26527eef77b3e51c2258c8e40845bfbc015e405d Issue Tracking Patch
https://www.debian.org/security/2018/dsa-4152 Third Party Advisory
https://security.gentoo.org/glsa/201811-15 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:artifex:mupdf:1.12.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2018-02-02 09:29

Updated : 2019-10-03 12:03

NVD link : CVE-2018-6544

Mitre link : CVE-2018-6544

Products Affected
No products.
CWE
CWE-674

Uncontrolled Recursion