{"id":"DEBIAN-CVE-2025-14180","details":"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.","modified":"2026-08-27T23:05:19.624213194Z","published":"2025-12-27T20:15:40.717Z","upstream":["CVE-2025-14180"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-14180"}],"affected":[{"package":{"name":"php8.2","ecosystem":"Debian:12","purl":"pkg:deb/debian/php8.2?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2.30-1~deb12u1"}]}],"versions":["8.2.10-1","8.2.10-2","8.2.12-1","8.2.16-1","8.2.16-2","8.2.17-1","8.2.18-1","8.2.18-1~deb12u1","8.2.20-1~deb12u1","8.2.20-2","8.2.20-3","8.2.21-1","8.2.23-1","8.2.24-1","8.2.24-1~deb12u1","8.2.26-1~deb12u1","8.2.26-4","8.2.27-1","8.2.28-1~deb12u1","8.2.29-1~deb12u1","8.2.5-2","8.2.7-1","8.2.7-1.1","8.2.7-1.2","8.2.7-1~deb12u1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-14180.json"}},{"package":{"name":"php8.4","ecosystem":"Debian:13","purl":"pkg:deb/debian/php8.4?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.16-1~deb13u1"}]}],"versions":["8.4.11-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-14180.json"}},{"package":{"name":"php8.4","ecosystem":"Debian:14","purl":"pkg:deb/debian/php8.4?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.16-1"}]}],"versions":["8.4.11-1","8.4.16-1~deb13u1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-14180.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}