vulnerability
SUSE: CVE-2021-21704: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jul 7, 2021 | Aug 7, 2021 | Oct 26, 2022 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jul 7, 2021
Added
Aug 7, 2021
Modified
Oct 26, 2022
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.
Solutions
suse-upgrade-apache2-mod_php7suse-upgrade-apache2-mod_php72suse-upgrade-apache2-mod_php74suse-upgrade-php7suse-upgrade-php7-bcmathsuse-upgrade-php7-bz2suse-upgrade-php7-calendarsuse-upgrade-php7-clisuse-upgrade-php7-ctypesuse-upgrade-php7-curlsuse-upgrade-php7-dbasuse-upgrade-php7-develsuse-upgrade-php7-domsuse-upgrade-php7-embedsuse-upgrade-php7-enchantsuse-upgrade-php7-exifsuse-upgrade-php7-fastcgisuse-upgrade-php7-fileinfosuse-upgrade-php7-firebirdsuse-upgrade-php7-fpmsuse-upgrade-php7-ftpsuse-upgrade-php7-gdsuse-upgrade-php7-gettextsuse-upgrade-php7-gmpsuse-upgrade-php7-iconvsuse-upgrade-php7-intlsuse-upgrade-php7-jsonsuse-upgrade-php7-ldapsuse-upgrade-php7-mbstringsuse-upgrade-php7-mysqlsuse-upgrade-php7-odbcsuse-upgrade-php7-opcachesuse-upgrade-php7-opensslsuse-upgrade-php7-pcntlsuse-upgrade-php7-pdosuse-upgrade-php7-pearsuse-upgrade-php7-pear-archive_tarsuse-upgrade-php7-pgsqlsuse-upgrade-php7-pharsuse-upgrade-php7-posixsuse-upgrade-php7-readlinesuse-upgrade-php7-shmopsuse-upgrade-php7-snmpsuse-upgrade-php7-soapsuse-upgrade-php7-socketssuse-upgrade-php7-sodiumsuse-upgrade-php7-sqlitesuse-upgrade-php7-sysvmsgsuse-upgrade-php7-sysvsemsuse-upgrade-php7-sysvshmsuse-upgrade-php7-testsuse-upgrade-php7-tidysuse-upgrade-php7-tokenizersuse-upgrade-php7-wddxsuse-upgrade-php7-xmlreadersuse-upgrade-php7-xmlrpcsuse-upgrade-php7-xmlwritersuse-upgrade-php7-xslsuse-upgrade-php7-zipsuse-upgrade-php7-zlibsuse-upgrade-php72suse-upgrade-php72-bcmathsuse-upgrade-php72-bz2suse-upgrade-php72-calendarsuse-upgrade-php72-ctypesuse-upgrade-php72-curlsuse-upgrade-php72-dbasuse-upgrade-php72-develsuse-upgrade-php72-domsuse-upgrade-php72-enchantsuse-upgrade-php72-exifsuse-upgrade-php72-fastcgisuse-upgrade-php72-fileinfosuse-upgrade-php72-fpmsuse-upgrade-php72-ftpsuse-upgrade-php72-gdsuse-upgrade-php72-gettextsuse-upgrade-php72-gmpsuse-upgrade-php72-iconvsuse-upgrade-php72-imapsuse-upgrade-php72-intlsuse-upgrade-php72-jsonsuse-upgrade-php72-ldapsuse-upgrade-php72-mbstringsuse-upgrade-php72-mysqlsuse-upgrade-php72-odbcsuse-upgrade-php72-opcachesuse-upgrade-php72-opensslsuse-upgrade-php72-pcntlsuse-upgrade-php72-pdosuse-upgrade-php72-pearsuse-upgrade-php72-pear-archive_tarsuse-upgrade-php72-pgsqlsuse-upgrade-php72-pharsuse-upgrade-php72-posixsuse-upgrade-php72-pspellsuse-upgrade-php72-readlinesuse-upgrade-php72-shmopsuse-upgrade-php72-snmpsuse-upgrade-php72-soapsuse-upgrade-php72-socketssuse-upgrade-php72-sodiumsuse-upgrade-php72-sqlitesuse-upgrade-php72-sysvmsgsuse-upgrade-php72-sysvsemsuse-upgrade-php72-sysvshmsuse-upgrade-php72-tidysuse-upgrade-php72-tokenizersuse-upgrade-php72-wddxsuse-upgrade-php72-xmlreadersuse-upgrade-php72-xmlrpcsuse-upgrade-php72-xmlwritersuse-upgrade-php72-xslsuse-upgrade-php72-zipsuse-upgrade-php72-zlibsuse-upgrade-php74suse-upgrade-php74-bcmathsuse-upgrade-php74-bz2suse-upgrade-php74-calendarsuse-upgrade-php74-ctypesuse-upgrade-php74-curlsuse-upgrade-php74-dbasuse-upgrade-php74-develsuse-upgrade-php74-domsuse-upgrade-php74-enchantsuse-upgrade-php74-exifsuse-upgrade-php74-fastcgisuse-upgrade-php74-fileinfosuse-upgrade-php74-fpmsuse-upgrade-php74-ftpsuse-upgrade-php74-gdsuse-upgrade-php74-gettextsuse-upgrade-php74-gmpsuse-upgrade-php74-iconvsuse-upgrade-php74-intlsuse-upgrade-php74-jsonsuse-upgrade-php74-ldapsuse-upgrade-php74-mbstringsuse-upgrade-php74-mysqlsuse-upgrade-php74-odbcsuse-upgrade-php74-opcachesuse-upgrade-php74-opensslsuse-upgrade-php74-pcntlsuse-upgrade-php74-pdosuse-upgrade-php74-pgsqlsuse-upgrade-php74-pharsuse-upgrade-php74-posixsuse-upgrade-php74-readlinesuse-upgrade-php74-shmopsuse-upgrade-php74-snmpsuse-upgrade-php74-soapsuse-upgrade-php74-socketssuse-upgrade-php74-sodiumsuse-upgrade-php74-sqlitesuse-upgrade-php74-sysvmsgsuse-upgrade-php74-sysvsemsuse-upgrade-php74-sysvshmsuse-upgrade-php74-tidysuse-upgrade-php74-tokenizersuse-upgrade-php74-xmlreadersuse-upgrade-php74-xmlrpcsuse-upgrade-php74-xmlwritersuse-upgrade-php74-xslsuse-upgrade-php74-zipsuse-upgrade-php74-zlib
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.