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CVE-2021-21704

MEDIUM

5.0

Description

In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO driver extension, a malicious database server could cause crashes in various database functions, such as getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.

Details CVE

Score CVSS v3.15.0

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie10/4/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

netapp:clustered_data_ontapphp:php

Faiblesses (CWE)

CWE-125CWE-190CWE-787

References

https://bugs.php.net/bug.php?id=76448(security@php.net)

https://bugs.php.net/bug.php?id=76449(security@php.net)

https://bugs.php.net/bug.php?id=76450(security@php.net)

https://bugs.php.net/bug.php?id=76452(security@php.net)

https://security.gentoo.org/glsa/202209-20(security@php.net)

https://security.netapp.com/advisory/ntap-20211029-0006/(security@php.net)

https://bugs.php.net/bug.php?id=76448(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.php.net/bug.php?id=76449(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.php.net/bug.php?id=76450(af854a3a-2127-422b-91ae-364da2661108)

https://bugs.php.net/bug.php?id=76452(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202209-20(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20211029-0006/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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