{"id":"CVE-2002-0639","details":"Integer overflow in sshd in OpenSSH 2.9.9 through 3.3 allows remote attackers to execute arbitrary code during challenge response authentication (ChallengeResponseAuthentication) when OpenSSH is using SKEY or BSD_AUTH authentication.","modified":"2026-04-10T03:31:16.205411Z","published":"2002-07-03T04:00:00Z","references":[{"type":"ADVISORY","url":"http://www.cert.org/advisories/CA-2002-18.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2002/dsa-134"},{"type":"ADVISORY","url":"http://www.kb.cert.org/vuls/id/369347"},{"type":"ADVISORY","url":"http://www.linuxsecurity.com/advisories/other_advisory-2177.html"},{"type":"ADVISORY","url":"http://www.mandrakesoft.com/security/advisories?name=MDKSA-2002:040"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/5093"},{"type":"ADVISORY","url":"https://web.archive.org/web/20080622172542/www.iss.net/threats/advise123.html"},{"type":"ARTICLE","url":"http://marc.info/?l=bugtraq&m=102514371522793&w=2"},{"type":"ARTICLE","url":"http://marc.info/?l=bugtraq&m=102514631524575&w=2"},{"type":"ARTICLE","url":"http://marc.info/?l=bugtraq&m=102521542826833&w=2"},{"type":"EVIDENCE","url":"http://marc.info/?l=bugtraq&m=102514371522793&w=2"},{"type":"EVIDENCE","url":"http://marc.info/?l=bugtraq&m=102514631524575&w=2"},{"type":"EVIDENCE","url":"http://marc.info/?l=bugtraq&m=102521542826833&w=2"},{"type":"WEB","url":"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-030.0.txt"},{"type":"WEB","url":"http://archives.neohapsis.com/archives/bugtraq/2002-06/0335.html"},{"type":"WEB","url":"http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000502"},{"type":"WEB","url":"http://www.iss.net/security_center/static/9169.php"},{"type":"WEB","url":"http://www.kb.cert.org/vuls/id/369347"},{"type":"WEB","url":"http://www.osvdb.org/6245"},{"type":"WEB","url":"http://www.securityfocus.com/bid/5093"},{"type":"WEB","url":"http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=HPSBUX0206-195"},{"type":"WEB","url":"https://twitter.com/RooneyMcNibNug/status/1152332585349111810"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}