{"id":"CVE-2001-1377","aliases":["EUVD-2001-1358","GHSA-365r-qwgj-mv9r"],"status":"published","title":"Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific...","description":"Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.","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":0.05425,"percentile":0.92759,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-03-04T05:00:00Z","modified":"2026-06-16T21:56:09Z","products":[{"vendor":"freeradius","product":"freeradius"},{"vendor":"gnu","product":"radius"},{"vendor":"icradius","product":"icradius"},{"vendor":"livingston","product":"radius"},{"vendor":"lucent","product":"radius"},{"vendor":"miquel_van_smoorenburg_cistron","product":"radius"},{"vendor":"openradius","product":"openradius"},{"vendor":"radiusclient","product":"radiusclient"},{"vendor":"xtradius","product":"xtradius"},{"vendor":"yard_radius","product":"yard_radius"},{"vendor":"yard_radius_project","product":"yard_radius"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2002-030.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://www.iss.net/security_center/static/8354.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/936683","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://marc.info/?l=bugtraq\u0026m=101537153021792\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/linux/suse/2002-q2/0362.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4230","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000466","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred"]},{"url":"http://www.cert.org/advisories/CA-2002-06.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:02.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-1377"},{"url":"https://github.com/advisories/GHSA-365r-qwgj-mv9r"}],"sources":{"cve":[{"id":"CVE-2001-1377","description":"Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T04:51:08.453Z","updated_at":"2026-11-02T14:34:42.680977Z"}],"euvd":[{"id":"EUVD-2001-1358","description":"Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T04:51:08Z","updated_at":"2026-11-03T00:56:27.761833Z"}],"ghsa":[{"id":"GHSA-365r-qwgj-mv9r","title":"Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific...","description":"Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.","status":"published","published":"2022-05-03T03:07:16Z","modified":"2023-02-01T05:01:01Z","updated_at":"2026-11-02T14:49:39.185404Z"}],"nvd":[{"id":"CVE-2001-1377","description":"Multiple RADIUS implementations do not properly validate the Vendor-Length of the Vendor-Specific attribute, which allows remote attackers to cause a denial of service (crash) via a Vendor-Length that is less than 2.","status":"published","published":"2002-03-04T05:00:00Z","modified":"2026-06-16T21:56:09.11Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:41.313877Z"}]}}