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CVE-2025-14180 (GCVE-0-2025-14180)

Vulnerability from cvelistv5 – Published: 2025-12-27 19:21 – Updated: 2025-12-29 16:00
VLAI
Title
NULL Pointer Dereference in PDO quoting
Summary
In PHP versions 8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1 when using the PDO PostgreSQL driver with PDO::ATTR_EMULATE_PREPARES enabled, an invalid character sequence (such as \x99) in a prepared statement parameter may cause the quoting function PQescapeStringConn to return NULL, leading to a null pointer dereference in pdo_parse_params() function. This may lead to crashes (segmentation fault) and affect the availability of the target server.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-29 15:59 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
Impacted products
Vendor Product Version CPE status
PHP Group PHP Affected: 8.1.* , < 8.1.34 (semver)
Affected: 8.2.* , < 8.2.30 (semver)
Affected: 8.3.* , < 8.3.29 (semver)
Affected: 8.4.* , < 8.4.16 (semver)
Affected: 8.5.* , < 8.5.1 (semver)
guessed Create a notification for this product.
Date Public
2025-12-18 00:00
Show details on NVD website

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