[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKVewExLVutw2YbweYSURcvQkYwbd6IhTML6M5Y9v7-s":3,"g5a-risk:CVE-2019-9495":270},{"success":4,"data":5,"meta":268},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":26,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":91,"references":92,"referencesCount":136,"weaknesses":137,"weaknessesCount":151,"isActivelyExploited":152,"cisaInfo":26,"otxData":26,"relatedBlogPosts":153,"seoMetadata":154,"configurations":179,"relatedVendorCves":266,"notableEvents":267},"CVE-2019-9495","What is CVE-2019-9495?","The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpa_supplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful attack. Memory access patterns are visible in a shared cache. Weak passwords may be cracked. Versions of hostapd\u002Fwpa_supplicant 2.7 and newer, are not vulnerable to the timing attack described in CVE-2019-9494. Both hostapd with EAP-pwd support and wpa_supplicant with EAP-pwd support prior to and including version 2.7 are affected.","The implementations of EAP-PWD in hostapd and wpa_supplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hos...","2019-04-17T14:29:03.887","2023-11-07T03:13:40.857",3.7,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:L\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","HIGH","NONE","UNCHANGED","LOW",null,2.2,1.4,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":34,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":34,"Authentication":23,"ConfidentialityImpact":35,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":36,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:N\u002FA:N","MEDIUM","PARTIAL",4.3,8.6,2.9,0.03477,[39,39,39,39,39,39,39],"Low",[43,48,51,56,59,62,67,71,76,79,84,88],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"w1.fi","hostapd","*","cpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":46,"criteria":50,"vulnerable":4},"wpa_supplicant","cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:*",{"vendor":52,"product":53,"version":54,"criteria":55,"vulnerable":4},"fedoraproject","fedora","28","cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*",{"vendor":52,"product":53,"version":57,"criteria":58,"vulnerable":4},"29","cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",{"vendor":52,"product":53,"version":60,"criteria":61,"vulnerable":4},"30","cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",{"vendor":63,"product":64,"version":65,"criteria":66,"vulnerable":4},"opensuse","backports_sle","15.0","cpe:2.3:a:opensuse:backports_sle:15.0:-:*:*:*:*:*:*",{"vendor":63,"product":68,"version":69,"criteria":70,"vulnerable":4},"leap","15.1","cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",{"vendor":72,"product":73,"version":74,"criteria":75,"vulnerable":4},"synology","radius_server","3.0","cpe:2.3:a:synology:radius_server:3.0:*:*:*:*:*:*:*",{"vendor":72,"product":77,"version":46,"criteria":78,"vulnerable":4},"router_manager","cpe:2.3:a:synology:router_manager:*:*:*:*:*:*:*:*",{"vendor":80,"product":81,"version":82,"criteria":83,"vulnerable":4},"debian","debian_linux","8.0","cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",{"vendor":85,"product":85,"version":86,"criteria":87,"vulnerable":4},"freebsd","11.2","cpe:2.3:o:freebsd:freebsd:11.2:-:*:*:*:*:*:*",{"vendor":85,"product":85,"version":89,"criteria":90,"vulnerable":4},"12.0","cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:*",12,[93,99,104,108,112,115,118,122,126,132],{"url":94,"source":95,"tags":96},"http:\u002F\u002Flists.opensuse.org\u002Fopensuse-security-announce\u002F2020-02\u002Fmsg00021.html","Opensuse",[97,98],"Mailing List","Third Party Advisory",{"url":100,"source":101,"tags":102},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F152914\u002FFreeBSD-Security-Advisory-FreeBSD-SA-19-03.wpa.html","Packetstormsecurity",[98,103],"VDB Entry",{"url":105,"source":106,"tags":107},"https:\u002F\u002Flists.debian.org\u002Fdebian-lts-announce\u002F2019\u002F07\u002Fmsg00030.html","Debian",[97,98],{"url":109,"source":110,"tags":111},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002F56OBBOJJSKRTDGEXZOVFSTP4HDSDBLAE\u002F","Fedoraproject",[],{"url":113,"source":110,"tags":114},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FSVMJOFEYBGXZLFF5IOLW67SSOPKFEJP3\u002F",[],{"url":116,"source":110,"tags":117},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FTDOZGR3T7FVO5JSZWK2QPR7AOFIEJTIZ\u002F",[],{"url":119,"source":120,"tags":121},"https:\u002F\u002Fseclists.org\u002Fbugtraq\u002F2019\u002FMay\u002F40","Seclists",[97,98],{"url":123,"source":124,"tags":125},"https:\u002F\u002Fsecurity.FreeBSD.org\u002Fadvisories\u002FFreeBSD-SA-19:03.wpa.asc","Freebsd",[98],{"url":127,"source":128,"tags":129},"https:\u002F\u002Fw1.fi\u002Fsecurity\u002F2019-2\u002F","W1",[130,131],"Patch","Vendor Advisory",{"url":133,"source":134,"tags":135},"https:\u002F\u002Fwww.synology.com\u002Fsecurity\u002Fadvisory\u002FSynology_SA_19_16","Synology",[98],10,[138,146],{"id":139,"name":140,"description":141,"extendedDescription":142,"status":143,"abstraction":144,"structure":145},"CWE-203","Observable Discrepancy","The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.","Discrepancies can take many forms, and variations may be detectable in timing, control flow, communications such as replies or requests, or general behavior. These discrepancies can reveal information about the product's operation or internal state to an unauthorized actor. In some cases, discrepancies can be used by attackers to form a side channel.","Incomplete","Base","Simple",{"id":147,"name":148,"description":149,"extendedDescription":150,"status":143,"abstraction":144,"structure":145},"CWE-524","Use of Cache Containing Sensitive Information","The code uses a cache that contains sensitive information, but the cache can be read by an actor outside of the intended control sphere.","Applications may use caches to improve efficiency when communicating with remote entities or performing intensive calculations.  A cache maintains a pool of objects, threads, connections, pages, financial data, passwords, or other resources to minimize the time it takes to initialize and access these resources.  If the cache is accessible to unauthorized actors, attackers can read the cache and obtain this sensitive information.",2,false,[],{"title":155,"metaDescription":156,"keywords":157,"canonicalUrl":158,"structuredData":159},"What is CVE-2019-9495? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-9495, a low severity cyber security vulnerability from 2019. The implementations of EAP-PWD in hostapd and wpa_supplicant ...","CVE-2019-9495, CVE-2019-9495 vulnerability, CVE-2019-9495 security, low severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, w1.fi security, fedoraproject security, opensuse security, synology security, debian security, hostapd vulnerability, wpa_supplicant vulnerability, fedora vulnerability","\u002Fwhat-is\u002Fcve-2019-9495",{"@context":160,"@type":161,"headline":155,"description":156,"datePublished":10,"dateModified":11,"author":162,"publisher":166,"about":170,"mainEntityOfPage":174,"articleSection":177,"keywords":178},"https:\u002F\u002Fschema.org","TechArticle",{"@type":163,"name":164,"url":165},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":163,"name":164,"url":165,"logo":167},{"@type":168,"url":169},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":171,"name":6,"description":172,"additionalType":173},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":175,"@id":176},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2019-9495","Cybersecurity","CVE-2019-9495, CVE-2019-9495 vulnerability, CVE-2019-9495 security, low severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[180,190,200,211,222],{"Operator":26,"Negate":26,"Nodes":181},[182],{"Operator":183,"Negate":26,"CPEMatch":184},"OR",[185,188],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":186,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":187},"5133129D-DA6B-485D-9FE7-33C994FBAF05","2.7",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":189,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":187},"46294B0E-0043-487D-AD8F-931DC05F0E78",{"Operator":26,"Negate":26,"Nodes":191},[192],{"Operator":183,"Negate":26,"CPEMatch":193},[194,196,198],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":195,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"DC1BD7B7-6D88-42B8-878E-F1318CA5FCAF",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":197,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D100F7CE-FC64-4CC6-852A-6136D72DA419",{"Vulnerable":4,"Criteria":61,"MatchCriteriaID":199,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"97A4B8DF-58DA-4AB6-A1F9-331B36409BA3",{"Operator":26,"Negate":26,"Nodes":201},[202],{"Operator":183,"Negate":26,"CPEMatch":203},[204,206,209],{"Vulnerable":4,"Criteria":66,"MatchCriteriaID":205,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D83DA865-E4A6-4FBF-AA1B-A969EBA6B2AD",{"Vulnerable":4,"Criteria":207,"MatchCriteriaID":208,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*","40513095-7E6E-46B3-B604-C926F1BA3568",{"Vulnerable":4,"Criteria":70,"MatchCriteriaID":210,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"B620311B-34A3-48A6-82DF-6F078D7A4493",{"Operator":26,"Negate":26,"Nodes":212},[213],{"Operator":183,"Negate":26,"CPEMatch":214},[215,217,220],{"Vulnerable":4,"Criteria":75,"MatchCriteriaID":216,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"2C6E6871-7BB3-43BB-9A31-0B44B46C8D97",{"Vulnerable":4,"Criteria":78,"MatchCriteriaID":218,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":219,"VersionEndIncluding":26},"BF272B20-75B8-4D3D-A09A-610A3F748A45","1.2.3-8017",{"Vulnerable":4,"Criteria":83,"MatchCriteriaID":221,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",{"Operator":26,"Negate":26,"Nodes":223},[224],{"Operator":183,"Negate":26,"CPEMatch":225},[226,228,231,234,237,240,243,246,249,252,255,257,260,263],{"Vulnerable":4,"Criteria":87,"MatchCriteriaID":227,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"3ACD1D8D-B3BC-4E99-B846-90A4071DB87B",{"Vulnerable":4,"Criteria":229,"MatchCriteriaID":230,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p2:*:*:*:*:*:*","699FE432-8DF0-49F1-A98B-0E19CE01E5CE",{"Vulnerable":4,"Criteria":232,"MatchCriteriaID":233,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p3:*:*:*:*:*:*","20B06752-39EE-4600-AC1F-69FB9C88E2A8",{"Vulnerable":4,"Criteria":235,"MatchCriteriaID":236,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p4:*:*:*:*:*:*","22365F7C-2B00-4B61-84E8-EFBA3B8CFDC0",{"Vulnerable":4,"Criteria":238,"MatchCriteriaID":239,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p5:*:*:*:*:*:*","E86CD544-86C4-4D9D-9CE5-087027509EDA",{"Vulnerable":4,"Criteria":241,"MatchCriteriaID":242,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p6:*:*:*:*:*:*","64E47AE7-BB45-428E-90E9-38BFDFF23650",{"Vulnerable":4,"Criteria":244,"MatchCriteriaID":245,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p7:*:*:*:*:*:*","586B9FA3-65A2-41EB-A848-E4A75565F0CA",{"Vulnerable":4,"Criteria":247,"MatchCriteriaID":248,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p8:*:*:*:*:*:*","1164B48E-2F28-43C5-9B7B-546EAE12E27D",{"Vulnerable":4,"Criteria":250,"MatchCriteriaID":251,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:p9:*:*:*:*:*:*","F0B15B89-3AD2-4E03-9F47-DA934702187B",{"Vulnerable":4,"Criteria":253,"MatchCriteriaID":254,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:11.2:rc3:*:*:*:*:*:*","878DF67E-420A-4229-BEA8-DB9F7161ED9A",{"Vulnerable":4,"Criteria":90,"MatchCriteriaID":256,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"826B53C2-517F-4FC6-92E8-E7FCB24F91B4",{"Vulnerable":4,"Criteria":258,"MatchCriteriaID":259,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:12.0:p1:*:*:*:*:*:*","93F10A46-AEF2-4FDD-92D6-0CF07B70F986",{"Vulnerable":4,"Criteria":261,"MatchCriteriaID":262,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:12.0:p2:*:*:*:*:*:*","E1AD57A9-F53A-4E40-966E-F2F50852C5E4",{"Vulnerable":4,"Criteria":264,"MatchCriteriaID":265,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:freebsd:freebsd:12.0:p3:*:*:*:*:*:*","C4029113-130F-4A33-A8A0-BC3E74000378",[],[],{"lastModified":11,"cacheTime":269,"version":32},1792265387767,{"score":271,"band":272,"action":273,"scoredAt":274},16,"Info","Track","2026-10-16T06:46:00.172798+00:00"]