PT-2019-13905 · Artifex+1 · Mupdf+1

Suhwan · Published 2019-08-14 · Updated 2024-07-31 · CVE-2019-14975

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Artifex MuPDF versions prior to 1.16.0

Description The issue is related to a heap-based buffer over-read in the fz chartorune function in fitz/string.c. This occurs because pdf/pdf-op-filter.c does not check for a missing string, leading to the over-read.

Recommendations For versions prior to 1.16.0, update to version 1.16.0 or later to resolve the issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

ALT-PU-2020-3475

ALT-PU-2020-3484

ALT-PU-2024-9899

CVE-2019-14975

Affected Products

Alt Linux

Mupdf

References · 24

• 🔥 https://bugs.ghostscript.com/show_bug.cgi?id=701292 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19609 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14975 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16647 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5991 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-14975 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16600 · Security Note
• https://bdu.fstec.ru/vul/2021-01778 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16648 · Security Note
• https://errata.altlinux.org/ALT-PU-2024-9899 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10289 · Security Note
• https://bdu.fstec.ru/vul/2022-01673 · Security Note
• https://errata.altlinux.org/ALT-PU-2020-3475 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26519 · Security Note
• https://osv.dev/vulnerability/CVE-2019-14975 · Vendor Advisory