[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fnV5EG-JaoOu2GsgQIUIPOu_u-RAaIlQjcKG9jG1kSlw":3,"g5a-risk:CVE-2019-12383":121},{"success":4,"data":5,"meta":119},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":27,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":47,"references":48,"referencesCount":71,"weaknesses":72,"weaknessesCount":47,"isActivelyExploited":81,"cisaInfo":27,"otxData":27,"relatedBlogPosts":82,"seoMetadata":83,"configurations":108,"relatedVendorCves":117,"notableEvents":118},"CVE-2019-12383","What is CVE-2019-12383?","Tor Browser before 8.0.1 has an information exposure vulnerability. It allows remote attackers to detect the browser's UI locale by measuring a button width, even if the user has a \"Don't send my language\" setting.","Tor Browser before 8.0.1 has an information exposure vulnerability. It allows remote attackers to detect the browser's UI locale by measuring a button width,...","2019-05-28T03:29:00.513","2023-03-24T18:27:53.537",4.3,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:L\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":30,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":22,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":23,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","REQUIRED","UNCHANGED","MEDIUM",null,2.8,1.4,[31],{"Source":17,"Type":18,"CVSSData":32,"BaseSeverity":26,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":4},{"Version":33,"VectorString":34,"AccessVector":21,"AccessComplexity":26,"Authentication":23,"ConfidentialityImpact":35,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":27,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:N\u002FA:N","PARTIAL",8.6,2.9,0.02164,[38,38,38,38,38,38,38],"Medium",[42],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"torproject","tor_browser","*","cpe:2.3:a:torproject:tor_browser:*:*:*:*:*:*:*:*",1,[49,56,62,67],{"url":50,"source":51,"tags":52},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F108484","Securityfocus",[53,54,55],"Broken Link","Third Party Advisory","VDB Entry",{"url":57,"source":58,"tags":59},"https:\u002F\u002Fgitweb.torproject.org\u002Ftor-browser.git\u002Fcommit\u002F?id=cbb04b72c68272c2de42f157d40cd7d29a6b7b55","Torproject",[60,61,54],"Mailing List","Patch",{"url":63,"source":64,"tags":65},"https:\u002F\u002Fhackerone.com\u002Freports\u002F282748","Hackerone",[66,54],"Issue Tracking",{"url":68,"source":58,"tags":69},"https:\u002F\u002Ftrac.torproject.org\u002Fprojects\u002Ftor\u002Fticket\u002F24056",[70],"Vendor Advisory",4,[73],{"id":74,"name":75,"description":76,"extendedDescription":77,"status":78,"abstraction":79,"structure":80},"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",false,[],{"title":84,"metaDescription":85,"keywords":86,"canonicalUrl":87,"structuredData":88},"What is CVE-2019-12383? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-12383, a medium severity cyber security vulnerability from 2019. Tor Browser before 8.0.1 has an information exposure vuln...","CVE-2019-12383, CVE-2019-12383 vulnerability, CVE-2019-12383 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, torproject security, tor_browser vulnerability","\u002Fwhat-is\u002Fcve-2019-12383",{"@context":89,"@type":90,"headline":84,"description":85,"datePublished":10,"dateModified":11,"author":91,"publisher":95,"about":99,"mainEntityOfPage":103,"articleSection":106,"keywords":107},"https:\u002F\u002Fschema.org","TechArticle",{"@type":92,"name":93,"url":94},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":92,"name":93,"url":94,"logo":96},{"@type":97,"url":98},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":100,"name":6,"description":101,"additionalType":102},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":104,"@id":105},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2019-12383","Cybersecurity","CVE-2019-12383, CVE-2019-12383 vulnerability, CVE-2019-12383 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[109],{"Operator":27,"Negate":27,"Nodes":110},[111],{"Operator":112,"Negate":27,"CPEMatch":113},"OR",[114],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":115,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":116,"VersionEndIncluding":27},"85D4B891-7C98-4E0D-9D18-8B78B4D620C0","8.0.1",[],[],{"lastModified":11,"cacheTime":120,"version":33},1792366264473,{"score":122,"band":123,"action":124,"scoredAt":125},18,"Info","Track","2026-10-16T06:46:15.855943+00:00"]