{"id":"DEBIAN-CVE-2026-103878","details":"Cleartext transmission of sensitive information vulnerability in Apache Directory LDAP API.    A StartTLS extended operation started after a Search request has been sent can lead to receive data in plain text before the TLS Handshake has been completed.    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":"2026-10-06T10:00:15.894997460Z","published":"2026-10-02T10:17:06.570Z","upstream":["CVE-2026-103878"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-103878"}],"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-2026-103878.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-2026-103878.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-2026-103878.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:H/I:N/A:N"}]}