[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEW-e-es8gNEUEmwswp36F59ii4n1_cnNheZJxRmB_tM":3,"g5a-risk:CVE-2018-16838":147},{"success":4,"data":5,"meta":145},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":43,"epssPercentile":15,"epssTimeSeries":44,"severity":45,"affectedProducts":46,"affectedProductsCount":57,"references":58,"referencesCount":85,"weaknesses":86,"weaknessesCount":57,"isActivelyExploited":102,"cisaInfo":15,"otxData":15,"relatedBlogPosts":103,"seoMetadata":104,"configurations":129,"relatedVendorCves":143,"notableEvents":144},"CVE-2018-16838","What is CVE-2018-16838?","A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side, SSSD will allow all authenticated users to login instead of denying access.","A flaw was found in sssd Group Policy Objects implementation. When the GPO is not readable by SSSD due to a too strict permission settings on the server side...","2019-03-25T18:29:00.433","2023-05-29T17:15:09.26",5.4,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:L\u002FI:L\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":33,"CVSSMetricV40":15},null,[17,29],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":24,"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","MEDIUM",2.8,2.5,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"secalert@redhat.com","Secondary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":24,"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},[34],{"Source":18,"Type":19,"CVSSData":35,"BaseSeverity":26,"ExploitabilityScore":41,"ImpactScore":42,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":36,"VectorString":37,"AccessVector":22,"AccessComplexity":23,"Authentication":38,"ConfidentialityImpact":39,"IntegrityImpact":39,"AvailabilityImpact":24,"BaseScore":40,"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:S\u002FC:P\u002FI:P\u002FA:N","SINGLE","PARTIAL",5.5,8,4.9,0.01122,[43,43,43,43,43,43,43],"Medium",[47,52],{"vendor":48,"product":49,"version":50,"criteria":51,"vulnerable":4},"fedoraproject","sssd","-","cpe:2.3:a:fedoraproject:sssd:-:*:*:*:*:*:*:*",{"vendor":53,"product":54,"version":55,"criteria":56,"vulnerable":4},"redhat","enterprise_linux","7.0","cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",2,[59,63,66,70,73,76,81],{"url":60,"source":61,"tags":62},"http:\u002F\u002Flists.opensuse.org\u002Fopensuse-security-announce\u002F2019-06\u002Fmsg00042.html","Opensuse",[],{"url":64,"source":61,"tags":65},"http:\u002F\u002Flists.opensuse.org\u002Fopensuse-security-announce\u002F2019-06\u002Fmsg00051.html",[],{"url":67,"source":68,"tags":69},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2019:2177","Red 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Control","The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","Access control involves the use of several protection mechanisms such as:\nWhen any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc.\nThere are two distinct behaviors that can introduce access control weaknesses:","Incomplete","Pillar",false,[],{"title":105,"metaDescription":106,"keywords":107,"canonicalUrl":108,"structuredData":109},"What is CVE-2018-16838? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2018-16838, a medium severity cyber security vulnerability from 2019. A flaw was found in sssd Group Policy Objects implementat...","CVE-2018-16838, CVE-2018-16838 vulnerability, CVE-2018-16838 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, fedoraproject security, redhat security, sssd vulnerability, enterprise_linux vulnerability","\u002Fwhat-is\u002Fcve-2018-16838",{"@context":110,"@type":111,"headline":105,"description":106,"datePublished":10,"dateModified":11,"author":112,"publisher":116,"about":120,"mainEntityOfPage":124,"articleSection":127,"keywords":128},"https:\u002F\u002Fschema.org","TechArticle",{"@type":113,"name":114,"url":115},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":113,"name":114,"url":115,"logo":117},{"@type":118,"url":119},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":121,"name":6,"description":122,"additionalType":123},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":125,"@id":126},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2018-16838","Cybersecurity","CVE-2018-16838, CVE-2018-16838 vulnerability, CVE-2018-16838 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[130,137],{"Operator":15,"Negate":15,"Nodes":131},[132],{"Operator":133,"Negate":15,"CPEMatch":134},"OR",[135],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":136,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"B0ABAA03-C8E0-4281-AF60-D29246CA6B2D",{"Operator":15,"Negate":15,"Nodes":138},[139],{"Operator":133,"Negate":15,"CPEMatch":140},[141],{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":142,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"142AD0DD-4CF3-4D74-9442-459CE3347E3A",[],[],{"lastModified":11,"cacheTime":146,"version":36},1793208069379,{"score":148,"band":149,"action":150,"scoredAt":151},20,"Low","Monitor","2026-07-01T10:23:15.294743+00:00"]