{"id":"CVE-2002-1235","aliases":["DEBIAN-CVE-2002-1235","DSA-183","DSA-184","DSA-185","EUVD-2002-1219","GHSA-r4jv-xp6w-68qp"],"status":"published","title":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in...","description":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.15105,"percentile":0.96757,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2002-10-25T04:00:00Z","modified":"2026-10-22T23:47:31Z","fixes":[{"ecosystem":"Debian:12","package":"heimdal","fixed_in":["0.4e-22"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"heimdal","fixed_in":["0.4e-22"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"heimdal","fixed_in":["0.4e-22"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"krb5","fixed_in":["1.2.6-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"krb5","fixed_in":["1.2.6-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"krb5","fixed_in":["1.2.6-2"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"krb5","fixed_in":["1.2.4-5woody3"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"krb4","fixed_in":["1.1-8-2.2"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"heimdal","fixed_in":["0.4e-7.woody.5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"heimdal","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4e-22"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"heimdal","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4e-22"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"heimdal","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4e-22"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6-2"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6-2"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6-2"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"krb5","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.4-5woody3"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"krb4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1-8-2.2"}]}],"versions":["0.9.9-2","0.9.9-3","0.9.9-4","1.0-2","1.0-2.2","1.0-2.3","1.1-8-2"]},{"source":"osv","ecosystem":"Debian:3.0","package":"heimdal","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4e-7.woody.5"}]}],"versions":["0.2l-7","0.2l-7.6","0.4e-7.woody.1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"kth","product":"kth_kerberos_4"},{"vendor":"kth","product":"kth_kerberos_5"},{"vendor":"mit","product":"kerberos_5"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=103564944215101\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing 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Advisory","advisory"]},{"url":"http://www.cert.org/advisories/CA-2002-29.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Patch","Third Party Advisory","US Government Resource","advisory","fix"]},{"url":"http://www.debian.org/security/2002/dsa-184","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Third Party Advisory","advisory","fix"]},{"url":"http://www.pdc.kth.se/heimdal/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.kb.cert.org/vuls/id/875073","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource","advisory","web"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-242.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2002-10/0399.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/6024","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Third Party Advisory","VDB Entry","Vendor Advisory","advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1235"},{"url":"https://github.com/advisories/GHSA-r4jv-xp6w-68qp"},{"url":"https://security-tracker.debian.org/tracker/CVE-2002-1235","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2002-1235","description":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.","status":"published","published":"2002-10-25T04:00:00Z","modified":"2024-08-08T03:19:28.716Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1219","description":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.","status":"published","published":"2002-10-25T04:00:00Z","modified":"2024-08-08T03:19:28Z","updated_at":"2026-11-03T01:14:57.2805Z"}],"ghsa":[{"id":"GHSA-r4jv-xp6w-68qp","title":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in...","description":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.","status":"published","published":"2022-05-03T03:08:05Z","modified":"2023-02-01T05:00:59Z","updated_at":"2026-11-02T14:49:38.712812Z"}],"nvd":[{"id":"CVE-2002-1235","description":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.","status":"published","published":"2002-11-04T05:00:00Z","modified":"2026-06-16T21:58:59.01Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:43.239725Z"}],"osv":[{"id":"CVE-2002-1235","description":"The kadm_ser_in function in (1) the Kerberos v4compatibility administration daemon (kadmind4) in the MIT Kerberos 5 (krb5) krb5-1.2.6 and earlier, (2) kadmind in KTH Kerberos 4 (eBones) before 1.2.1, and (3) kadmind in KTH Kerberos 5 (Heimdal) before 0.5.1 when compiled with Kerberos 4 support, does not properly verify the length field of a request, which allows remote attackers to execute arbitrary code via a buffer overflow attack.","status":"published","published":"2002-11-04T05:00:00Z","modified":"2026-04-10T03:34:11.530654Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2002-1235","description":"The kadm_ser_in function in (1) the Kerberos v4compatibility 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