[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fN7aoE-fiWRjX5aJvhrRPhlb-Bk734IWJkWf8zgtyrq0":3,"g5a-risk:CVE-2017-18191":156},{"success":4,"data":5,"meta":154},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":15,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":57,"references":58,"referencesCount":95,"weaknesses":96,"weaknessesCount":100,"isActivelyExploited":101,"cisaInfo":15,"otxData":15,"relatedBlogPosts":102,"seoMetadata":103,"configurations":128,"relatedVendorCves":152,"notableEvents":153},"CVE-2017-18191","What is CVE-2017-18191?","An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. (The same code error also results in data loss, but that is not a vulnerability because the user loses their own data.) All Nova setups supporting encrypted volumes are affected.","An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may acce...","2018-02-19T17:29:00.203","2019-10-03T00:03:26.223",7.5,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":29,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","NETWORK","LOW","NONE","UNCHANGED","HIGH",3.9,3.6,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":26,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:C","COMPLETE",7.8,10,6.9,0.03715,[38,38,38,38,38,38,38],"High",[42,47,51,54],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"openstack","nova","*","cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*",{"vendor":48,"product":43,"version":49,"criteria":50,"vulnerable":4},"redhat","9","cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:*",{"vendor":48,"product":43,"version":52,"criteria":53,"vulnerable":4},"10","cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*",{"vendor":48,"product":43,"version":55,"criteria":56,"vulnerable":4},"12","cpe:2.3:a:redhat:openstack:12:*:*:*:*:*:*:*",4,[59,66,71,75,78,81,87,91],{"url":60,"source":61,"tags":62},"http:\u002F\u002Fopenwall.com\u002Flists\u002Foss-security\u002F2018\u002F04\u002F20\u002F3","Openwall",[63,64,65],"Mailing List","Patch","Third Party Advisory",{"url":67,"source":68,"tags":69},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F103104","Securityfocus",[65,70],"VDB Entry",{"url":72,"source":73,"tags":74},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2018:2332","Red Hat",[65],{"url":76,"source":73,"tags":77},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2018:2714",[65],{"url":79,"source":73,"tags":80},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2018:2855",[65],{"url":82,"source":83,"tags":84},"https:\u002F\u002Flaunchpad.net\u002Fbugs\u002F1739593","Launchpad",[85,86,65],"Exploit","Issue Tracking",{"url":88,"source":89,"tags":90},"https:\u002F\u002Freview.openstack.org\u002F539893","Openstack",[85,64,65],{"url":92,"source":89,"tags":93},"https:\u002F\u002Fsecurity.openstack.org\u002Fossa\u002FOSSA-2018-001.html",[64,94],"Vendor Advisory",8,[97],{"id":98,"name":98,"description":99},"Unknown","NVD-CWE-noinfo",1,false,[],{"title":104,"metaDescription":105,"keywords":106,"canonicalUrl":107,"structuredData":108},"What is CVE-2017-18191? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2017-18191, a high severity cyber security vulnerability from 2018. An issue was discovered in OpenStack Nova 15.x through 15.1...","CVE-2017-18191, CVE-2017-18191 vulnerability, CVE-2017-18191 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, openstack security, redhat security, nova vulnerability, openstack vulnerability","\u002Fwhat-is\u002Fcve-2017-18191",{"@context":109,"@type":110,"headline":104,"description":105,"datePublished":10,"dateModified":11,"author":111,"publisher":115,"about":119,"mainEntityOfPage":123,"articleSection":126,"keywords":127},"https:\u002F\u002Fschema.org","TechArticle",{"@type":112,"name":113,"url":114},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":112,"name":113,"url":114,"logo":116},{"@type":117,"url":118},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":120,"name":6,"description":121,"additionalType":122},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":124,"@id":125},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2017-18191","Cybersecurity","CVE-2017-18191, CVE-2017-18191 vulnerability, CVE-2017-18191 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[129,142],{"Operator":15,"Negate":15,"Nodes":130},[131],{"Operator":132,"Negate":15,"CPEMatch":133},"OR",[134,138],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":135,"VersionStartExcluding":15,"VersionStartIncluding":136,"VersionEndExcluding":15,"VersionEndIncluding":137},"C4941F71-BCC5-4D52-A640-29ECE6A1EC4E","15.0.0","15.1.0",{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":139,"VersionStartExcluding":15,"VersionStartIncluding":140,"VersionEndExcluding":15,"VersionEndIncluding":141},"314BD034-893F-42AF-B3A2-C44117AD4E9B","16.0.0","16.1.1",{"Operator":15,"Negate":15,"Nodes":143},[144],{"Operator":132,"Negate":15,"CPEMatch":145},[146,148,150],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":147,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"F40C26BE-56CB-4022-A1D8-3CA0A8F87F4B",{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":149,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"E722FEF7-58A6-47AD-B1D0-DB0B71B0C7AA",{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":151,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"4D4AC996-B340-4A14-86F7-FF83B4D5EC8F",[],[],{"lastModified":11,"cacheTime":155,"version":32},1792350008739,{"score":157,"band":158,"action":159,"scoredAt":160},49,"Medium","Plan remediation","2026-10-16T06:43:27.534205+00:00"]