{"id":"DEBIAN-CVE-2026-103880","details":"Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API.    Storing a password using the bcrypt algorithm with a high force like 30 in a LDAP server that supports this algorithm will cause the server CPU to  run for hours checking the credentials. A bounded cost should be enforced to avoid a server DOS.    This issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9.    Users are recommended to upgrade to version 2.1.9, which fixes the issue.","modified":"2026-10-06T10:00:24.349346897Z","published":"2026-10-02T10:17:06.700Z","upstream":["CVE-2026-103880"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-103880"}],"affected":[{"package":{"name":"apache-directory-api","ecosystem":"Debian:12","purl":"pkg:deb/debian/apache-directory-api?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.2-1","2.1.2-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-103880.json"}},{"package":{"name":"apache-directory-api","ecosystem":"Debian:13","purl":"pkg:deb/debian/apache-directory-api?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.2-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-103880.json"}},{"package":{"name":"apache-directory-api","ecosystem":"Debian:14","purl":"pkg:deb/debian/apache-directory-api?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.2-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-103880.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"}]}