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CVE-2021-21704

MEDIUM

5.0

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.15.0

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado10/4/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

netapp:clustered_data_ontapphp:php

Debilidades (CWE)

CWE-125CWE-190CWE-787

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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