CVE-2021-38563

CRITICAL

9.8

Description

An issue was discovered in Foxit PDF Reader before 11.0.1 and PDF Editor before 11.0.1. It mishandles situations in which an array size (derived from a /Size entry) is smaller than the maximum indirect object number, and thus there is an attempted incorrect array access (leading to a NULL pointer dereference, or out-of-bounds read or write).

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie8/11/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

foxit:pdf_readerfoxitsoftware:pdf_editor

Faiblesses (CWE)

CWE-129

References

https://www.foxitsoftware.com/support/security-bulletins.php(cve@mitre.org)

https://www.foxitsoftware.com/support/security-bulletins.php(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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