PT-2023-11754 · Artifex+2 · Mupdf+2

1Vanchen · Publicado 2023-08-22 · Atualizado 2025-10-16 · CVE-2020-26683

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Artifex Software MuPDF version 1.17.0

Description A memory leak issue in the /pdf/pdf-font-add.c file allows attackers to obtain sensitive information.

Recommendations For Artifex Software MuPDF version 1.17.0, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

Memory Leak

Enumeração de Fraquezas

CWE-401

Identificadores relacionados

CVE-2020-26683

USN-7825-1

Produtos afetados

Debian

Linuxmint

Mupdf

Referências · 36

• 🔥 https://bugs.ghostscript.com/show_bug.cgi?id=702566 · Exploit
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5502 · Nota
• https://bugs.ghostscript.com/show_bug.cgi?id=699685 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3407 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2020-26683 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26683 · Nota de Segurança
• https://ubuntu.com/security/CVE-2020-21896 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2020-26683 · Nota de Segurança
• https://ubuntu.com/security/CVE-2018-1000036 · Aviso do Fabricante
• https://bugs.ghostscript.com/show_bug.cgi?id=701294 · Nota
• https://bugs.ghostscript.com/show_bug.cgi?id=699271 · Nota
• https://packages.debian.org/src:mupdf · Nota
• https://ubuntu.com/security/CVE-2018-16647 · Aviso do Fabricante
• https://bugs.ghostscript.com/show_bug.cgi?id=703791 · Nota
• https://ubuntu.com/security/CVE-2021-3407 · Aviso do Fabricante