PT-2023-9299 · Artifex+4 · Artifex Mupdf+4

Sebastian Rasmussen · Publicado 2023-12-26 · Atualizado 2025-11-25 · CVE-2023-51104

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Artifex MuPDF version 1.23.4

Description A floating point exception (divide-by-zero) vulnerability was discovered in the pnm binary read image() function of load-pnm.c when span equals zero. This issue may allow a remote attacker to cause a denial of service.

Recommendations For Artifex MuPDF version 1.23.4, as a temporary workaround, consider disabling the pnm binary read image() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Divide By Zero

Enumeração de Fraquezas

CWE-369

Identificadores relacionados

BDU:2024-06179

CVE-2023-51104

USN-7888-1

Produtos afetados

Artifex Mupdf

Debian

Linuxmint

Red Os

Ubuntu

Referências · 30

• 🔥 https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md · Exploit
• https://github.com/ArtifexSoftware/mupdf/commit/0c06a4e51519515615f6ab2d5b1f25da6771e1f4 · Nota
• https://ubuntu.com/security/CVE-2023-51105 · Aviso do Fabricante
• https://t.me/cvenotify/66411 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-51104 · Nota de Segurança
• https://bdu.fstec.ru/vul/2024-06179 · Nota de Segurança
• https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md#5-a-floating-point-exception-divide-by-zero-issue-was-discovered-in-mupdf-in-functon-pnm_binary_read_image-of-load-pnmc-in-line-527 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-51104 · Aviso do Fabricante
• https://t.me/cvenotify/85618 · Publicação no Telegram
• https://redos.red-soft.ru/support/secure · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-51104 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1739657179123355978 · Publicação no Twitter
• https://ubuntu.com/security/notices/USN-7888-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-51104 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-51104 · Aviso do Fabricante