{"api_version":"1","generated_at":"2026-07-23T05:01:17+00:00","cve":"CVE-2007-4570","urls":{"html":"https://cve.report/CVE-2007-4570","api":"https://cve.report/api/cve/CVE-2007-4570.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2007-4570","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-4570"},"summary":{"title":"CVE-2007-4570","description":"Algorithmic complexity vulnerability in the MCS translation daemon in mcstrans 0.2.3 allows local users to cause a denial of service (temporary daemon outage) via a large range of compartments in sensitivity labels.","state":"PUBLISHED","assigner":"redhat","published_at":"2007-11-10 00:46:00","updated_at":"2026-04-23 00:35:47"},"problem_types":["CWE-20","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"1.9","severity":"","vector":"AV:L/AC:M/Au:N/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:N/I:N/A:P","baseScore":1.9,"accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://osvdb.org/39244","name":"http://osvdb.org/39244","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"0"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350","name":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Repository  /  Oval Repository","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=288201","name":"https://bugzilla.redhat.com/show_bug.cgi?id=288201","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"288201 – (CVE-2007-4570) CVE-2007-4570 mctransd DoS","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38357","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38357","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/26371","name":"http://www.securityfocus.com/bid/26371","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Mcstrans Mcstrans.C Local Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://bugzilla.redhat.com/attachment.cgi?id=193951","name":"https://bugzilla.redhat.com/attachment.cgi?id=193951","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"text/x-diff","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/27589","name":"http://secunia.com/advisories/27589","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Red Hat update for mcstrans - Advisories - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://rhn.redhat.com/errata/RHSA-2007-0542.html","name":"https://rhn.redhat.com/errata/RHSA-2007-0542.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"],"title":"rhn.redhat.com | Red Hat Support","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2007-4570","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4570","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":"2007","cve_id":"4570","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux","cpe6":"5.0","cpe7":"unkown","cpe8":"client","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2007","cve_id":"4570","vulnerable":"0","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux","cpe6":"5.0","cpe7":"unkown","cpe8":"server","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2007","cve_id":"4570","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"mcstrans","cpe6":"0.2.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-07T15:01:09.888Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=288201"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://bugzilla.redhat.com/attachment.cgi?id=193951"},{"name":"27589","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/27589"},{"name":"39244","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://osvdb.org/39244"},{"name":"rhel-mctrans-dos(38357)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38357"},{"name":"RHSA-2007:0542","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"],"url":"https://rhn.redhat.com/errata/RHSA-2007-0542.html"},{"name":"oval:org.mitre.oval:def:10350","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350"},{"name":"26371","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/26371"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2007-11-07T00:00:00.000Z","descriptions":[{"lang":"en","value":"Algorithmic complexity vulnerability in the MCS translation daemon in mcstrans 0.2.3 allows local users to cause a denial of service (temporary daemon outage) via a large range of compartments in sensitivity labels."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-09-28T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=288201"},{"tags":["x_refsource_CONFIRM"],"url":"https://bugzilla.redhat.com/attachment.cgi?id=193951"},{"name":"27589","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/27589"},{"name":"39244","tags":["vdb-entry","x_refsource_OSVDB"],"url":"http://osvdb.org/39244"},{"name":"rhel-mctrans-dos(38357)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/38357"},{"name":"RHSA-2007:0542","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://rhn.redhat.com/errata/RHSA-2007-0542.html"},{"name":"oval:org.mitre.oval:def:10350","tags":["vdb-entry","signature","x_refsource_OVAL"],"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10350"},{"name":"26371","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/26371"}]}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2007-4570","datePublished":"2007-11-10T00:00:00.000Z","dateReserved":"2007-08-28T00:00:00.000Z","dateUpdated":"2024-08-07T15:01:09.888Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2007-11-10 00:46:00","lastModifiedDate":"2026-04-23 00:35:47","problem_types":["CWE-20","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:N/I:N/A:P","baseScore":1.9,"accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"LOW","exploitabilityScore":3.4,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:redhat:enterprise_linux:5.0:unkown:server:*:*:*:*:*","matchCriteriaId":"91C8DBFA-5794-49E3-8B13-6091522C6316"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:mcstrans:0.2.3:*:*:*:*:*:*:*","matchCriteriaId":"7FE59FCD-3AF6-40DF-A2B7-4282D3190C49"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:redhat:enterprise_linux:5.0:unkown:client:*:*:*:*:*","matchCriteriaId":"B6A89C94-620B-48A1-B4D1-20EE4941D922"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:mcstrans:0.2.3:*:*:*:*:*:*:*","matchCriteriaId":"7FE59FCD-3AF6-40DF-A2B7-4282D3190C49"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2007","CveId":"4570","Ordinal":"1","Title":"CVE-2007-4570","CVE":"CVE-2007-4570","Year":"2007"},"notes":[{"CveYear":"2007","CveId":"4570","Ordinal":"1","NoteData":"Algorithmic complexity vulnerability in the MCS translation daemon in mcstrans 0.2.3 allows local users to cause a denial of service (temporary daemon outage) via a large range of compartments in sensitivity labels.","Type":"Description","Title":"CVE-2007-4570"},{"CveYear":"2007","CveId":"4570","Ordinal":"2","NoteData":"2007-11-09","Type":"Other","Title":"Published"},{"CveYear":"2007","CveId":"4570","Ordinal":"3","NoteData":"2017-09-28","Type":"Other","Title":"Modified"}]}}}