CVE-2021-21704
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.
Risk Information
Base Score
5.9
MODERATE
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.138
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| php7.3 security update(DSA-4935-1) php7.3_7.3.29-1~deb10u1_all.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cgi_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cgi_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cli_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-cli_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-fpm_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.2-fpm_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cgi_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-cli_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) php7.4-fpm_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.2_7.2.24-0ubuntu0.18.04.8_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.2_7.2.24-0ubuntu0.18.04.8_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.3-4ubuntu2.5_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.3-4ubuntu2.5_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.9-1ubuntu1.2_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.9-1ubuntu1.2_amd64.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.16-1ubuntu2.1_i386.deb | Linux |
| HTML-embedded scripting language interpreter (USN-5006-1) libapache2-mod-php7.4_7.4.16-1ubuntu2.1_amd64.deb | Linux |
| SUSE-SU-2021:2637-1(SUSE Linux Enterprise Module for Web Scripting 15-SP3 ) php7-7.4.6-3.22.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2637-1(SUSE Linux Enterprise Module for Web Scripting 15-SP3 ) php7-debuginfo-7.4.6-3.22.1.x86_64.rpm | Linux |
| Out-of-bounds Write Vulnerability (CVE-2021-21704) | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234