{"id":"DEBIAN-CVE-2014-4720","details":"Email::Address module before 1.904 for Perl uses an inefficient regular expression, which allows remote attackers to cause a denial of service (CPU consumption) via vectors related to \"backtracking into the phrase,\" a different vulnerability than CVE-2014-0477.","modified":"2026-09-01T20:03:22.028381692Z","published":"2014-07-06T23:55:02.050Z","upstream":["CVE-2014-4720"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2014-4720"}],"affected":[{"package":{"name":"libemail-address-perl","ecosystem":"Debian:12","purl":"pkg:deb/debian/libemail-address-perl?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.905-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-4720.json"}},{"package":{"name":"libemail-address-perl","ecosystem":"Debian:13","purl":"pkg:deb/debian/libemail-address-perl?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.905-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-4720.json"}},{"package":{"name":"libemail-address-perl","ecosystem":"Debian:14","purl":"pkg:deb/debian/libemail-address-perl?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.905-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2014-4720.json"}}],"schema_version":"1.9.0"}