PT-2022-4484 · Php+10 · Php+10
Charles Fol
·
Published
2022-02-27
·
Updated
2025-08-11
·
CVE-2022-31625
CVSS v2.0
10
Critical
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
PHP versions 7.4.x through 7.4.29
PHP versions 8.0.x through 8.0.19
PHP versions 8.1.x through 8.1.6
Description
The issue is related to the
pg query params() function in PHP's Postgres database extension, where supplying invalid parameters to a parametrized query may cause PHP to attempt to free memory using uninitialized data as pointers. This could lead to remote code execution or denial of service. The vulnerability can be exploited by a remote attacker, potentially allowing them to execute arbitrary code.Recommendations
For PHP versions 7.4.x through 7.4.29, update to version 7.4.30 or later.
For PHP versions 8.0.x through 8.0.19, update to version 8.0.20 or later.
For PHP versions 8.1.x through 8.1.6, update to version 8.1.7 or later.
Exploit
Fix
DoS
RCE
Access of Uninitialized Pointer
Use After Free
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Linuxmint
Php
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu