CVE-2022-31625 (GCVE-0-2022-31625)

Vulnerability from cvelistv5 – Published: 2022-06-16 05:45 – Updated: 2024-09-16 18:35
VLAI
Title
Freeing unallocated memory in php_pgsql_free_params()
Summary
In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-590 - Free of Memory not on the Heap
  • CWE-824 - Access of Uninitialized Pointer
Assigner
php
References
Impacted products
Vendor Product Version
PHP Group PHP Affected: 7.4.X , < 7.4.30 (custom)
Affected: 8.0.X , < 8.0.20 (custom)
Affected: 8.1.X , < 8.1.7 (custom)
Create a notification for this product.
Date Public
2022-06-06 00:00
Credits
c dot fol at ambionics dot io
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.