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CVE-2021-21704

MEDIUM

5.0

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung5.0

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatHIGH

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht10/4/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

netapp:clustered_data_ontapphp:php

Schwachen (CWE)

CWE-125CWE-190CWE-787

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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