{"api_version":"1","generated_at":"2026-05-11T18:48:42+00:00","cve":"CVE-2006-0730","urls":{"html":"https://cve.report/CVE-2006-0730","api":"https://cve.report/api/cve/CVE-2006-0730.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2006-0730","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2006-0730"},"summary":{"title":"CVE-2006-0730","description":"Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) \"potential hangs\" in the APPEND command and \"potential crashes\" in (2) dovecot-auth and (3) imap/pop3-login.  NOTE: vector 2 might be related to a double free vulnerability.","state":"PUBLISHED","assigner":"mitre","published_at":"2006-02-16 11:02:00","updated_at":"2025-04-03 01:03:51"},"problem_types":["CWE-119","NVD-CWE-noinfo","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"5","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.securityfocus.com/bid/16672","name":"http://www.securityfocus.com/bid/16672","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Dovecot Double Free Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.dovecot.org/list/dovecot/2006-February/011367.html","name":"http://www.dovecot.org/list/dovecot/2006-February/011367.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"[Dovecot] 1.0beta3 released","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/18870","name":"http://secunia.com/advisories/18870","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Secunia - Advisories - Dovecot \"imap/pop3-login\" Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24709","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24709","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.vupen.com/english/advisories/2006/0549","name":"http://www.vupen.com/english/advisories/2006/0549","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Webmail- OVH","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-0730","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0730","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2006","cve_id":"730","vulnerable":"1","versionEndIncluding":"1.0beta2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"timo_sirainen","cpe5":"dovecot","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[{"cvename":"CVE-2006-0730","organization":"Red Hat","lastmodified":"2006-08-16","contributor":"Mark J Cox","statementText":"This issue only affected Dovecot versions 1.0beta1 and 1.0beta2. Red Hat Enterprise Linux 4 shipped with an earlier version of Dovecot and is therefore not vulnerable to this issue.","cve_year":"2006","cve_id":"730","crc32":"c589e551"}],"enrichments":{"kev":null,"epss":{"cve_year":"2006","cve_id":"730","cve":"CVE-2006-0730","epss":"0.009110000","percentile":"0.758820000","score_date":"2026-04-16","updated_at":"2026-04-17 00:09:25"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T16:48:55.375Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"18870","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/18870"},{"name":"dovecot-append-dos(24709)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24709"},{"name":"ADV-2006-0549","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"],"url":"http://www.vupen.com/english/advisories/2006/0549"},{"name":"[Dovecot] 20060208 1.0beta3 released","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.dovecot.org/list/dovecot/2006-February/011367.html"},{"name":"16672","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/16672"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2006-02-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) \"potential hangs\" in the APPEND command and \"potential crashes\" in (2) dovecot-auth and (3) imap/pop3-login.  NOTE: vector 2 might be related to a double free vulnerability."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-07-19T15:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"18870","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/18870"},{"name":"dovecot-append-dos(24709)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24709"},{"name":"ADV-2006-0549","tags":["vdb-entry","x_refsource_VUPEN"],"url":"http://www.vupen.com/english/advisories/2006/0549"},{"name":"[Dovecot] 20060208 1.0beta3 released","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.dovecot.org/list/dovecot/2006-February/011367.html"},{"name":"16672","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/16672"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2006-0730","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) \"potential hangs\" in the APPEND command and \"potential crashes\" in (2) dovecot-auth and (3) imap/pop3-login.  NOTE: vector 2 might be related to a double free vulnerability."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"18870","refsource":"SECUNIA","url":"http://secunia.com/advisories/18870"},{"name":"dovecot-append-dos(24709)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24709"},{"name":"ADV-2006-0549","refsource":"VUPEN","url":"http://www.vupen.com/english/advisories/2006/0549"},{"name":"[Dovecot] 20060208 1.0beta3 released","refsource":"MLIST","url":"http://www.dovecot.org/list/dovecot/2006-February/011367.html"},{"name":"16672","refsource":"BID","url":"http://www.securityfocus.com/bid/16672"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2006-0730","datePublished":"2006-02-16T11:00:00.000Z","dateReserved":"2006-02-16T00:00:00.000Z","dateUpdated":"2024-08-07T16:48:55.375Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2006-02-16 11:02:00","lastModifiedDate":"2025-04-03 01:03:51","problem_types":["CWE-119","NVD-CWE-noinfo","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:timo_sirainen:dovecot:*:*:*:*:*:*:*:*","versionEndIncluding":"1.0beta2","matchCriteriaId":"935A5713-2EB8-4DE0-927A-79576F5B878B"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2006","CveId":"730","Ordinal":"1","Title":"CVE-2006-0730","CVE":"CVE-2006-0730","Year":"2006"},"notes":[{"CveYear":"2006","CveId":"730","Ordinal":"1","NoteData":"Multiple unspecified vulnerabilities in Dovecot before 1.0beta3 allow remote attackers to cause a denial of service (application crash or hang) via unspecified vectors involving (1) \"potential hangs\" in the APPEND command and \"potential crashes\" in (2) dovecot-auth and (3) imap/pop3-login.  NOTE: vector 2 might be related to a double free vulnerability.","Type":"Description","Title":"CVE-2006-0730"},{"CveYear":"2006","CveId":"730","Ordinal":"2","NoteData":"2006-02-16","Type":"Other","Title":"Published"},{"CveYear":"2006","CveId":"730","Ordinal":"3","NoteData":"2017-07-19","Type":"Other","Title":"Modified"}]}}}