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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2022-31625

Freeing unallocated memory in php_pgsql_free_params()

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Status
Published
Published
Updated
Assigning organization
php

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

PHP Group PHP

  • 7.4.X to < 7.4.30affected
  • 8.0.X to < 8.0.20affected
  • 8.1.X to < 8.1.7affected

References