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7.4 High

CVE-2025-14179 In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the PDO…

Description

In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the PDO Firebird driver improperly handles NUL bytes when preparing SQL queries. During token-by-token query construction, a string token containing a NUL byte is copied via strncat(), which stops at the NUL byte, dropping the closing quote and causing subsequent SQL tokens to be interpreted as part of the string. This allows SQL injection when attacker-controlled values are quoted via PDO::quote() and embedded in SQL statements.

Affected products and versions

Product Affected versions Fixed in
PHP 8.5 earliest → < 8.5.6 8.5.6
PHP 8.4 earliest → < 8.4.21 8.4.21
PHP 8.3 earliest → < 8.3.31 8.3.31
PHP 8.2 earliest → < 8.2.31 8.2.31
Red Hat Enterprise Linux 10 Versions not published
Red Hat Enterprise Linux 6 Versions not published
Red Hat Enterprise Linux 7 Versions not published
Red Hat Enterprise Linux 8 Versions not published
Red Hat Enterprise Linux 9 Versions not published
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Product Affected versions Fixed in
Red Hat Hardened Images Versions not published

References

Timeline

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