{"id":"CVE-2003-0072","aliases":["DEBIAN-CVE-2003-0072","DSA-266","EUVD-2003-0068","GHSA-49gw-mv8v-c8mp"],"status":"published","title":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote,...","description":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka \"array overrun\").","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":"2026-11-07","score":0.01947,"percentile":0.80311,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2003-03-24T00:00:00Z","modified":"2026-10-22T23:47:31Z","fixes":[{"ecosystem":"Debian:12","package":"krb5","fixed_in":["1.2.7-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"krb5","fixed_in":["1.2.7-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"krb5","fixed_in":["1.2.7-3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.7-3"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.4-5woody4"}]}],"bundled":5}],"products":[{"vendor":"mit","product":"kerberos"},{"vendor":"mit","product":"kerberos_5"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2003-052.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/316960/30/25250/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-005-buf.txt","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-051.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/7184","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.debian.org/security/2003/dsa-266","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-54042-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0072"},{"url":"https://github.com/advisories/GHSA-49gw-mv8v-c8mp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2003-0072","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2003-0072","description":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka \"array overrun\").","status":"published","published":"2003-03-26T05:00:00Z","modified":"2024-08-08T01:43:35.113Z","updated_at":"2026-11-02T14:20:16.411288Z"}],"euvd":[{"id":"EUVD-2003-0068","description":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka \"array overrun\").","status":"published","published":"2003-03-26T05:00:00Z","modified":"2024-08-08T01:43:35Z","updated_at":"2026-11-03T01:15:08.689521Z"}],"ghsa":[{"id":"GHSA-49gw-mv8v-c8mp","title":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote,...","description":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka \"array overrun\").","status":"published","published":"2022-04-29T01:25:47Z","modified":"2023-01-30T05:00:47Z","updated_at":"2026-11-02T14:46:16.34482Z"}],"nvd":[{"id":"CVE-2003-0072","description":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka \"array overrun\").","status":"published","published":"2003-04-02T05:00:00Z","modified":"2026-06-16T22:01:27.763Z","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":"2026-11-02T14:00:46.710758Z"}],"osv":[{"id":"CVE-2003-0072","description":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka \"array overrun\").","status":"published","published":"2003-04-02T05:00:00Z","modified":"2026-04-10T03:36:03.488868Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2003-0072","description":"The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka \"array overrun\").","status":"published","published":"2003-04-02T05:00:00Z","modified":"2026-10-22T23:47:31.754055149Z","updated_at":"2026-11-02T15:45:22.248131Z"},{"id":"DSA-266","title":"krb5 - several vulnerabilities","status":"published","published":"2003-03-24T00:00:00Z","modified":"2026-03-09T01:22:26.172035Z","updated_at":"2026-11-02T15:46:15.489951Z"}]}}