PT-2023-20764 · Xpdf+1 · Xpdf+1

Babybus · Publicado 2023-05-11 · Atualizado 2025-01-24 · CVE-2023-2663

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions Xpdf versions 4.04 and earlier

Description A PDF object loop in the page label tree leads to infinite recursion and a stack overflow.

Recommendations For Xpdf versions 4.04 and earlier, consider updating to a newer version to mitigate the risk of exploitation. As a temporary workaround, consider disabling the processing of PDF page label trees until a patch is available.

Exploit

Correção

Uncontrolled Recursion

Enumeração de Fraquezas

CWE-674

Identificadores relacionados

ALT-PU-2024-10474

ALT-PU-2024-10804

ALT-PU-2024-7465

CVE-2023-2663

MGASA-2024-0035

Produtos afetados

Alt Linux

Xpdf

Referências · 14

• 🔥 https://forum.xpdfreader.com/viewtopic.php?t=42421 · Exploit
• https://ubuntu.com/security/CVE-2023-2663 · Aviso do Fabricante
• https://t.me/defcon_news/115569 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-2663 · Aviso do Fabricante
• https://t.me/cibsecurity/63930 · Publicação no Telegram
• https://t.me/cvenotify/50632 · Publicação no Telegram
• https://bugs.mageia.org/show_bug.cgi?id=30812 · Nota
• https://advisories.mageia.org/MGASA-2024-0035.html · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2023-2663 · Nota de Segurança
• http://xpdfreader.com/security-fixes.html · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-2663 · Aviso do Fabricante
• https://t.me/cvenotify/108502 · Publicação no Telegram
• https://osv.dev/vulnerability/MGASA-2024-0035 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2023-2663 · Nota de Segurança