{"id":"CVE-2014-1474","aliases":["DEBIAN-CVE-2014-1474","EUVD-2014-1550","GHSA-wgvf-wh5w-rhm5","UBUNTU-CVE-2014-1474"],"status":"published","title":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0...","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02427,"percentile":0.84322,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2014-07-15T14:00:00Z","modified":"2026-10-23T15:47:26Z","fixes":[{"ecosystem":"Debian:12","package":"libemail-address-list-perl","fixed_in":["0.03-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libemail-address-list-perl","fixed_in":["0.03-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libemail-address-list-perl","fixed_in":["0.03-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libemail-address-list-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.03-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"libemail-address-list-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.03-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libemail-address-list-perl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.03-1"}]}]}],"products":[{"vendor":"bestpractical","product":"rt"},{"vendor":"email\\","product":"\\"}],"references":[{"url":"http://blog.bestpractical.com/2014/01/security-vulnerability-in-rt-42.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://metacpan.org/changes/release/ALEXMV/Email-Address-List-0.02","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix","report"]},{"url":"http://lists.bestpractical.com/pipermail/rt-announce/2014-June/000257.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","Vendor Advisory","advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-1474"},{"url":"https://github.com/advisories/GHSA-wgvf-wh5w-rhm5"},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-1474","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-1474","tags":["report"]},{"url":"http://lists.bestpractical.com/pipermail/rt-announce/2014-January/000245.html","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-1474","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2014-1474","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","status":"published","published":"2014-07-15T14:00:00Z","modified":"2024-08-06T09:42:35.491Z","updated_at":"2026-11-02T14:33:46.310517Z"}],"euvd":[{"id":"EUVD-2014-1550","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","status":"published","published":"2014-07-15T14:00:00Z","modified":"2024-08-06T09:42:35Z","updated_at":"2026-11-03T01:57:18.349202Z"}],"ghsa":[{"id":"GHSA-wgvf-wh5w-rhm5","title":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0...","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","status":"published","published":"2022-05-17T04:39:49Z","modified":"2023-01-28T05:02:16Z","updated_at":"2026-11-02T14:43:44.921454Z"}],"nvd":[{"id":"CVE-2014-1474","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","status":"published","published":"2014-07-15T14:55:08.747Z","modified":"2026-06-17T00:04:56.357Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:54.827864Z"}],"osv":[{"id":"CVE-2014-1474","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","status":"published","published":"2014-07-15T14:55:08Z","modified":"2026-04-10T03:44:37.749057Z","updated_at":"2026-11-02T15:43:59.361892Z"},{"id":"DEBIAN-CVE-2014-1474","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","status":"published","published":"2014-07-15T14:55:08.747Z","modified":"2026-10-23T15:47:26.940012675Z","updated_at":"2026-11-02T15:45:25.819707Z"},{"id":"UBUNTU-CVE-2014-1474","description":"Algorithmic complexity vulnerability in Email::Address::List before 0.02, as used in RT 4.2.0 through 4.2.2, allows remote attackers to cause a denial of service (CPU consumption) via a string without an address.","status":"withdrawn","published":"2014-07-15T14:55:00Z","modified":"2025-07-16T08:10:57.062582Z","updated_at":"2026-11-02T15:54:07.855521Z"}]}}