CVE-2018-6187

MEDIUM

Description

In Artifex MuPDF 1.12.0, there is a heap-based buffer overflow vulnerability in the do_pdf_save_document function in the pdf/pdf-write.c file. Remote attackers could leverage the vulnerability to cause a denial of service via a crafted pdf file.

References

http://www.securityfocus.com/bid/102823

https://bugs.ghostscript.com/show_bug.cgi?id=698908

https://security.gentoo.org/glsa/201811-15

https://www.debian.org/security/2018/dsa-4334

Details

Source: MITRE

Published: 2018-01-24

Updated: 2019-03-19

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 1.8

Severity: MEDIUM