PT-2018-19086 · Qpdf+3 · Qpdf+3

Pushdword · Publicado 2018-04-10 · Atualizado 2024-06-24 · CVE-2018-9918

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions QPDF versions prior to 8.0.3

Description The issue allows remote attackers to cause a denial of service (stack exhaustion) due to the mishandling of certain dictionary key cases. This is related to the QPDFObjectHandle and QPDF Dictionary classes, where nesting in direct objects is not restricted.

Recommendations For versions prior to 8.0.3, update to version 8.0.3 or later to resolve the issue.

Exploit

Correção

DoS

Uncontrolled Recursion

Enumeração de Fraquezas

CWE-674

Identificadores relacionados

ALT-PU-2018-1941

CVE-2018-9918

MGASA-2018-0232

SUSE-SU-2024:2173-1

SUSE-SU-2024_2173-1

USN-3638-1

Produtos afetados

Alt Linux

Qpdf

Suse

Ubuntu

Referências · 33

• 🔥 https://github.com/qpdf/qpdf/issues/202 · Exploit
• https://github.com/qpdf/qpdf/commit/b4d6cf6836ce025ba1811b7bbec52680c7204223 · Correção
• https://suse.com/support/update/announcement/2024/suse-su-20242173-1 · Nota
• https://osv.dev/vulnerability/MGASA-2018-0232 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-12595 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-9208 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-11625 · Aviso do Fabricante
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/I4ZEBKAKN5LJYYF7ZALERVHHMBSTN2ET · Aviso do Fabricante
• https://bugzilla.suse.com/1089090 · Nota
• https://usn.ubuntu.com/3638-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-9210 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-9918 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-9918 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-3638-1 · Aviso do Fabricante
• https://advisories.mageia.org/MGASA-2018-0232.html · Nota de Segurança