{"schemaVersion":3,"id":"CVE-2005-3393","aliases":["DEBIAN-CVE-2005-3393"],"status":"published","duplicateOf":null,"title":null,"description":"Format string vulnerability in the foreign_option function in options.c for OpenVPN 2.0.x allows remote clients to execute arbitrary code via format string specifiers in a push of the dhcp-option command option.","dates":{"published":"2005-11-01T11:00:00.000Z","modified":"2024-08-07T23:10:08.617Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.03478,"percentile":0.88969,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.03478},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.03478,"percentile":0.88969}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.03478,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.03478,"percentile":0.88969}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"debian","product":"openvpn","name":"openvpn","label":"openvpn","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/openvpn","purlType":"deb","versions":[{"text":"< 2.0.5-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.0.5-1","eol":{"isEol":null,"eolDate":null,"matchMethod":"name_exact","cycle":null,"product":{"name":"openvpn","label":"OpenVPN","category":"app"}},"hubHref":null},{"vendor":"openvpn","product":"openvpn","name":"OpenVPN","label":"openvpn","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.0","noFixRecorded":false,"fixedIn":null},{"text":"2.0_beta11","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.0 | 2.0_beta11","eol":{"isEol":null,"eolDate":null,"matchMethod":"name_exact","cycle":null,"product":{"name":"openvpn","label":"OpenVPN","category":"app"}},"hubHref":"/vendor/openvpn/openvpn"},{"vendor":"openvpn","product":"openvpn_access_server","name":"openvpn access server","label":"openvpn_access_server","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.0.1","noFixRecorded":false,"fixedIn":null},{"text":"2.0.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.0.1 | 2.0.2","eol":null,"hubHref":"/vendor/openvpn/openvpn_access_server"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://secunia.com/advisories/17447","label":"secunia.com/advisories/17447","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://secunia.com/advisories/17480","label":"secunia.com/advisories/17480","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://openvpn.net/changelog.html","label":"openvpn.net/changelog.html","hostname":"openvpn.net","tags":["X Refsource CONFIRM"]},{"url":"http://www.novell.com/linux/security/advisories/2005_25_sr.html","label":"www.novell.com/linux/security/advisories/2005_25_sr.html","hostname":"www.novell.com","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"http://www.gentoo.org/security/en/glsa/glsa-200511-07.xml","label":"www.gentoo.org/security/en/glsa/glsa-200511-07.xml","hostname":"www.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO"]},{"url":"http://www.securityfocus.com/bid/15239","label":"www.securityfocus.com/bid/15239","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Patch"]},{"url":"http://www.securityfocus.com/archive/1/415487","label":"www.securityfocus.com/archive/1/415487","hostname":"www.securityfocus.com","tags":["Vendor Advisory","X Refsource OPENPKG"]},{"url":"http://secunia.com/advisories/17452","label":"secunia.com/advisories/17452","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"http://www.vupen.com/english/advisories/2005/2255","label":"www.vupen.com/english/advisories/2005/2255","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN"]},{"url":"http://marc.info/?l=bugtraq&m=113081023121059&w=2","label":"marc.info?l=bugtraq&m=113081023121059&w=2","hostname":"marc.info","tags":["Mailing List","X Refsource BUGTRAQ"]},{"url":"http://www.debian.org/security/2005/dsa-885","label":"www.debian.org/security/2005/dsa-885","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN"]},{"url":"http://secunia.com/advisories/17376","label":"secunia.com/advisories/17376","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Patch","Vendor Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2005-3393","label":"security-tracker.debian.org/tracker/CVE-2005-3393","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-885-1","OPENSUSE-SU-2024:11128-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:11128-1"]},"timeline":[{"kind":"published","date":"2005-11-01T11:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T23:10:08.617Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T19:26:41.330Z","stale":false,"partial":false}}