CVE-2021-21704
Vulnerability from cvelistv5
Published
2021-10-04 04:00
Modified
2024-09-17 00:45
Severity ?
5.0 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Summary
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.
References
security@php.nethttps://bugs.php.net/bug.php?id=76448Exploit, Issue Tracking, Patch, Vendor Advisory
security@php.nethttps://bugs.php.net/bug.php?id=76449Exploit, Issue Tracking, Patch, Vendor Advisory
security@php.nethttps://bugs.php.net/bug.php?id=76450Exploit, Issue Tracking, Patch, Vendor Advisory
security@php.nethttps://bugs.php.net/bug.php?id=76452Exploit, Issue Tracking, Patch, Vendor Advisory
security@php.nethttps://security.gentoo.org/glsa/202209-20Third Party Advisory
security@php.nethttps://security.netapp.com/advisory/ntap-20211029-0006/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=76448Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=76449Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=76450Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=76452Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202209-20Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20211029-0006/Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

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