{"id":"DEBIAN-CVE-2012-4445","details":"Heap-based buffer overflow in the eap_server_tls_process_fragment function in eap_server_tls_common.c in the EAP authentication server in hostapd 0.6 through 1.0 allows remote attackers to cause a denial of service (crash or abort) via a small \"TLS Message Length\" value in an EAP-TLS message with the \"More Fragments\" flag set.","modified":"2026-04-28T20:12:02.397928Z","published":"2012-10-10T18:55:04.377Z","upstream":["CVE-2012-4445"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2012-4445"}],"affected":[{"package":{"name":"wpa","ecosystem":"Debian:11","purl":"pkg:deb/debian/wpa?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4445.json"}},{"package":{"name":"wpa","ecosystem":"Debian:12","purl":"pkg:deb/debian/wpa?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4445.json"}},{"package":{"name":"wpa","ecosystem":"Debian:13","purl":"pkg:deb/debian/wpa?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4445.json"}},{"package":{"name":"wpa","ecosystem":"Debian:14","purl":"pkg:deb/debian/wpa?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0-3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4445.json"}}],"schema_version":"1.7.5"}