{"id":"DEBIAN-CVE-2022-4900","details":"A vulnerability was found in PHP where setting the environment variable PHP_CLI_SERVER_WORKERS to a large value leads to a heap buffer overflow.","modified":"2026-08-27T23:04:45.892342502Z","published":"2023-11-02T16:15:08.700Z","upstream":["CVE-2022-4900"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-4900"}],"affected":[{"package":{"name":"php7.4","ecosystem":"Debian:11","purl":"pkg:deb/debian/php7.4?arch=source&distro=bullseye"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.33-1+deb11u6"}]}],"versions":["7.4.21-1+deb11u1","7.4.25-1+deb11u1","7.4.26-1","7.4.28-1+deb11u1","7.4.30-1+deb11u1","7.4.33-1+deb11u1","7.4.33-1+deb11u3","7.4.33-1+deb11u4","7.4.33-1+deb11u5"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-4900.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}