CVE-2021-21949

HIGH

8.8

Description

An improper array index validation vulnerability exists in the JPEG-JFIF Scan header parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to an out-of-bounds write and potential code exectuion. An attacker can provide a malicious file to trigger this vulnerability.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie4/14/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

accusoft:imagegear

Faiblesses (CWE)

CWE-129CWE-129

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1377(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1377(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.