[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7VzpNRir5IyTIQXAhbGiOk2g9qXGBWkLsOGqP7V2w-4":3,"g5a-risk:CVE-2000-0391":177},{"success":4,"data":5,"meta":175},true,{"cveId":6,"title":7,"description":8,"shortDescription":8,"publishedDate":9,"lastModified":10,"cvssScore":11,"cvssVector":12,"cvssMetrics":13,"epssScore":31,"epssPercentile":27,"epssTimeSeries":32,"severity":33,"affectedProducts":34,"affectedProductsCount":60,"references":61,"referencesCount":99,"weaknesses":100,"weaknessesCount":104,"isActivelyExploited":29,"cisaInfo":27,"otxData":27,"relatedBlogPosts":105,"seoMetadata":106,"configurations":131,"relatedVendorCves":159,"notableEvents":160},"CVE-2000-0391","What is CVE-2000-0391?","Buffer overflow in krshd in Kerberos 5 allows remote attackers to gain root privileges.","2000-05-16T04:00:00","2026-06-16T21:51:37.1",10,"AV:N\u002FAC:L\u002FAu:N\u002FC:C\u002FI:C\u002FA:C",{"CVSSMetricV31":14,"CVSSMetricV30":15,"CVSSMetricV2":16,"CVSSMetricV40":30},[],[],[17],{"Source":18,"Type":19,"CVSSData":20,"BaseSeverity":28,"ExploitabilityScore":11,"ImpactScore":11,"ACInsufInfo":29,"ObtainAllPrivilege":4,"ObtainUserPrivilege":29,"ObtainOtherPrivilege":29,"UserInteractionRequired":29},"nvd@nist.gov","Primary",{"Version":21,"VectorString":12,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":11,"BaseSeverity":26,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","NETWORK","LOW","NONE","COMPLETE","",null,"HIGH",false,[],0.04027,[31,31,31,31,31,31,31],"Critical",[35,40,44,48,52,55],{"vendor":36,"product":37,"version":38,"criteria":39,"vulnerable":4},"cygnus","cygnus_network_security","4.0","cpe:2.3:a:cygnus:cygnus_network_security:4.0:*:*:*:*:*:*:*",{"vendor":36,"product":41,"version":42,"criteria":43,"vulnerable":4},"kerbnet","5.0","cpe:2.3:a:cygnus:kerbnet:5.0:*:*:*:*:*:*:*",{"vendor":45,"product":46,"version":38,"criteria":47,"vulnerable":4},"mit","kerberos","cpe:2.3:a:mit:kerberos:4.0:*:*:*:*:*:*:*",{"vendor":45,"product":49,"version":50,"criteria":51,"vulnerable":4},"kerberos_5","1.0","cpe:2.3:a:mit:kerberos_5:1.0:*:*:*:*:*:*:*",{"vendor":45,"product":49,"version":53,"criteria":54,"vulnerable":4},"1.1.1","cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:*",{"vendor":56,"product":57,"version":58,"criteria":59,"vulnerable":4},"redhat","linux","6.2","cpe:2.3:o:redhat:linux:6.2:*:alpha:*:*:*:*:*",6,[62,66,69,75,79,83,87,89,91,93,95,97],{"url":63,"source":64,"tags":65},"http:\u002F\u002Farchives.neohapsis.com\u002Farchives\u002Fbugtraq\u002F2000-05\u002F0184.html","Neohapsis",[],{"url":67,"source":64,"tags":68},"http:\u002F\u002Farchives.neohapsis.com\u002Farchives\u002Ffreebsd\u002F2000-05\u002F0295.html",[],{"url":70,"source":71,"tags":72},"http:\u002F\u002Fwww.cert.org\u002Fadvisories\u002FCA-2000-06.html","Cert",[73,74],"Third Party Advisory","US Government Resource",{"url":76,"source":77,"tags":78},"http:\u002F\u002Fwww.osvdb.org\u002F4876","Osvdb",[],{"url":80,"source":81,"tags":82},"http:\u002F\u002Fwww.redhat.com\u002Fsupport\u002Ferrata\u002FRHSA-2000-025.html","Red Hat",[],{"url":84,"source":85,"tags":86},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F1220","Securityfocus",[],{"url":63,"source":64,"tags":88},[],{"url":67,"source":64,"tags":90},[],{"url":70,"source":71,"tags":92},[73,74],{"url":76,"source":77,"tags":94},[],{"url":80,"source":81,"tags":96},[],{"url":84,"source":85,"tags":98},[],12,[101],{"id":102,"name":102,"description":103},"Unknown","NVD-CWE-Other",1,[],{"title":107,"metaDescription":108,"keywords":109,"canonicalUrl":110,"structuredData":111},"What is CVE-2000-0391? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2000-0391, a critical severity cyber security vulnerability from 2000. Buffer overflow in krshd in Kerberos 5 allows remote att...","CVE-2000-0391, CVE-2000-0391 vulnerability, CVE-2000-0391 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2000, CVSS score, exploit, patch, remediation, cygnus security, mit security, redhat security, cygnus_network_security vulnerability, kerbnet vulnerability, kerberos vulnerability, kerberos_5 vulnerability, linux vulnerability","\u002Fwhat-is\u002Fcve-2000-0391",{"@context":112,"@type":113,"headline":107,"description":108,"datePublished":9,"dateModified":10,"author":114,"publisher":118,"about":122,"mainEntityOfPage":126,"articleSection":129,"keywords":130},"https:\u002F\u002Fschema.org","TechArticle",{"@type":115,"name":116,"url":117},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":115,"name":116,"url":117,"logo":119},{"@type":120,"url":121},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":123,"name":6,"description":124,"additionalType":125},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":127,"@id":128},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2000-0391","Cybersecurity","CVE-2000-0391, CVE-2000-0391 vulnerability, CVE-2000-0391 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[132,147],{"Operator":27,"Negate":27,"Nodes":133},[134],{"Operator":135,"Negate":29,"CPEMatch":136},"OR",[137,139,141,143,145],{"Vulnerable":4,"Criteria":39,"MatchCriteriaID":138,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"05857121-8827-45FD-886F-4269E0336036",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":140,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"EE1B0821-64F1-46E3-8DD3-12FFD1B037F5",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":142,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"AFB8BD89-F049-4C3B-8744-E8D00D752DE0",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":144,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"08FA60A9-10E1-4ACD-819C-17801FAD7671",{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":146,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"E47F0770-67D7-42EE-A1AD-9D5B5E83BF2B",{"Operator":27,"Negate":27,"Nodes":148},[149],{"Operator":135,"Negate":29,"CPEMatch":150},[151,153,156],{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":152,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"344610A8-DB6D-4407-9304-916C419F648C",{"Vulnerable":4,"Criteria":154,"MatchCriteriaID":155,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:o:redhat:linux:6.2:*:i386:*:*:*:*:*","B7EC2B95-4715-4EC9-A10A-2542501F8A61",{"Vulnerable":4,"Criteria":157,"MatchCriteriaID":158,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:o:redhat:linux:6.2:*:sparc:*:*:*:*:*","64775BEF-2E53-43CA-8639-A7E54F6F4222",[],[161,168],{"id":162,"eventType":163,"eventTime":164,"details":165,"label":166,"color":167},"352e421b-817f-4f20-b1ec-70f68ec0eb79","HIGH_EPSS_DELTA","2023-03-07T00:00:00+00:00","EPSS score changed from 0.013190 to 0.018330 (delta: +0.005140)","EPSS Score Increased","red",{"id":169,"eventType":170,"eventTime":171,"details":172,"label":173,"color":174},"3b091fca-2184-430f-b26d-cae7310d9aa8","LOW_EPSS_DELTA","2024-12-17T00:00:00+00:00","EPSS score changed from 0.019010 to 0.015360 (delta: -0.003650)","EPSS Score Decreased","green",{"lastModified":10,"cacheTime":176,"version":21},1792355612922,{"score":178,"band":179,"action":180,"scoredAt":181},54,"Medium","Plan remediation","2026-10-17T06:31:37.734543+00:00"]