CVE-2025-1735 — pgsql extension does not check for errors during escaping

Affected: PHP Group PHP

In PHP versions:8.1.* before 8.1.33, 8.2.* before 8.2.29, 8.3.* before 8.3.23, 8.4.* pgsql and pdo_pgsql escaping functions do not check if the underlying quoting functions returned errors. This could cause crashes if Postgres server rejects the string as invalid.

USN-7648-1 — php8.1, php8.3, php8.4 vulnerabilities

Affected: Ubuntu:22.04:LTS: php8.1, Ubuntu:24.04:LTS: php8.3

It was discovered that PHP incorrectly handled certain hostnames containing null characters. A remote attacker could possibly use this issue to bypass certain hostname validation checks. (CVE-2025-1220)

It was discovered that PHP incorrectly handled the pgsql and pdo_pgsql escaping functions. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2025-1735)

It was discovered that PHP incorrectly handled parsing certain XML data in SOAP extensions. A remote attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2025-6491)

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CVE-2025-1735 — pgsql extension does not check for errors during escaping

USN-7648-1 — php8.1, php8.3, php8.4 vulnerabilities