[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fldHgUzg4TZv7w8gX2QIbUzWlxeae_aZ6UyGf8LUdL_I":3,"g5a-risk:CVE-2023-0286":200},{"success":4,"data":5,"meta":197},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":34,"epssPercentile":25,"epssTimeSeries":35,"severity":38,"affectedProducts":39,"affectedProductsCount":51,"references":52,"referencesCount":98,"weaknesses":99,"weaknessesCount":108,"isActivelyExploited":109,"cisaInfo":25,"otxData":25,"relatedBlogPosts":110,"seoMetadata":111,"configurations":136,"relatedVendorCves":181,"notableEvents":182},"CVE-2023-0286","What is CVE-2023-0286?","There is a type confusion vulnerability relating to X.400 address processing\ninside an X.509 GeneralName. X.400 addresses were parsed as an ASN1_STRING but\nthe public structure definition for GENERAL_NAME incorrectly specified the type\nof the x400Address field as ASN1_TYPE. This field is subsequently interpreted by\nthe OpenSSL function GENERAL_NAME_cmp as an ASN1_TYPE rather than an\nASN1_STRING.\n\nWhen CRL checking is enabled (i.e. the application sets the\nX509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass\narbitrary pointers to a memcmp call, enabling them to read memory contents or\nenact a denial of service. In most cases, the attack requires the attacker to\nprovide both the certificate chain and CRL, neither of which need to have a\nvalid signature. If the attacker only controls one of these inputs, the other\ninput must already contain an X.400 address as a CRL distribution point, which\nis uncommon. As such, this vulnerability is most likely to only affect\napplications which have implemented their own functionality for retrieving CRLs\nover a network.","There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1_STRING but t...","2023-02-08T20:15:24.267","2025-11-04T20:16:16.35",7.4,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":32,"CVSSMetricV2":33,"CVSSMetricV40":25},[16,28],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":23,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","HIGH","NONE","UNCHANGED",null,2.2,5.2,{"Source":29,"Type":30,"CVSSData":31,"ExploitabilityScore":26,"ImpactScore":27},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":23,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},[],[],0.71239,[36,36,36,36,37,34,34],0.59501,0.61979,"High",[40,44,48],{"vendor":41,"product":41,"version":42,"criteria":43,"vulnerable":4},"openssl","*","cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*",{"vendor":45,"product":46,"version":42,"criteria":47,"vulnerable":4},"stormshield","stormshield_management_center","cpe:2.3:a:stormshield:stormshield_management_center:*:*:*:*:*:*:*:*",{"vendor":45,"product":49,"version":42,"criteria":50,"vulnerable":4},"stormshield_network_security","cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*",3,[53,58,61,67,70,73,77,80,82,84,86,88,90,94,96],{"url":54,"source":55,"tags":56},"https:\u002F\u002Fftp.openbsd.org\u002Fpub\u002FOpenBSD\u002FLibreSSL\u002Flibressl-3.6.2-relnotes.txt","Openbsd",[57],"Third Party Advisory",{"url":59,"source":55,"tags":60},"https:\u002F\u002Fftp.openbsd.org\u002Fpub\u002FOpenBSD\u002Fpatches\u002F7.2\u002Fcommon\u002F018_x509.patch.sig",[57],{"url":62,"source":63,"tags":64},"https:\u002F\u002Fgit.openssl.org\u002Fgitweb\u002F?p=openssl.git;a=commitdiff;h=2c6c9d439b484e1ba9830d8454a34fa4f80fdfe9","Openssl",[65,66],"Patch","Vendor Advisory",{"url":68,"source":63,"tags":69},"https:\u002F\u002Fgit.openssl.org\u002Fgitweb\u002F?p=openssl.git;a=commitdiff;h=2f7530077e0ef79d98718138716bc51ca0cad658",[65,66],{"url":71,"source":63,"tags":72},"https:\u002F\u002Fgit.openssl.org\u002Fgitweb\u002F?p=openssl.git;a=commitdiff;h=fd2af07dc083a350c959147097003a14a5e8ac4d",[65,66],{"url":74,"source":75,"tags":76},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202402-08","Gentoo",[],{"url":78,"source":63,"tags":79},"https:\u002F\u002Fwww.openssl.org\u002Fnews\u002Fsecadv\u002F20230207.txt",[66],{"url":54,"source":55,"tags":81},[57],{"url":59,"source":55,"tags":83},[57],{"url":62,"source":63,"tags":85},[65,66],{"url":68,"source":63,"tags":87},[65,66],{"url":71,"source":63,"tags":89},[65,66],{"url":91,"source":92,"tags":93},"https:\u002F\u002Fpsirt.global.sonicwall.com\u002Fvuln-detail\u002FSNWLID-2023-0003","Sonicwall",[],{"url":74,"source":75,"tags":95},[],{"url":78,"source":63,"tags":97},[66],15,[100],{"id":101,"name":102,"description":103,"extendedDescription":104,"status":105,"abstraction":106,"structure":107},"CWE-843","Access of Resource Using Incompatible Type ('Type Confusion')","The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.","When the product accesses the resource using an incompatible type, this could trigger logical errors because the resource does not have expected properties. In languages without memory safety, such as C and C++, type confusion can lead to out-of-bounds memory access.\nWhile this weakness is frequently associated with unions when parsing data with many different embedded object types in C, it can be present in any application that can interpret the same variable or memory location in multiple ways.\nThis weakness is not unique to C and C++. For example, errors in PHP applications can be triggered by providing array parameters when scalars are expected, or vice versa. Languages such as Perl, which perform automatic conversion of a variable of one type when it is accessed as if it were another type, can also contain these issues.","Incomplete","Base","Simple",1,false,[],{"title":112,"metaDescription":113,"keywords":114,"canonicalUrl":115,"structuredData":116},"What is CVE-2023-0286? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-0286, a high severity cyber security vulnerability from 2023. High exploit probability (71.2%). There is a type confusion ...","CVE-2023-0286, CVE-2023-0286 vulnerability, CVE-2023-0286 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, openssl security, stormshield security, openssl vulnerability, stormshield_management_center vulnerability, stormshield_network_security vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2023-0286",{"@context":117,"@type":118,"headline":112,"description":113,"datePublished":10,"dateModified":11,"author":119,"publisher":123,"about":127,"mainEntityOfPage":131,"articleSection":134,"keywords":135},"https:\u002F\u002Fschema.org","TechArticle",{"@type":120,"name":121,"url":122},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":120,"name":121,"url":122,"logo":124},{"@type":125,"url":126},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":128,"name":6,"description":129,"additionalType":130},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":132,"@id":133},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-0286","Cybersecurity","CVE-2023-0286, CVE-2023-0286 vulnerability, CVE-2023-0286 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[137,154],{"Operator":25,"Negate":25,"Nodes":138},[139],{"Operator":140,"Negate":109,"CPEMatch":141},"OR",[142,146,150],{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":143,"VersionStartExcluding":25,"VersionStartIncluding":144,"VersionEndExcluding":145,"VersionEndIncluding":25},"70985D55-A574-4151-B451-4D500CBFC29A","1.0.2","1.0.2zg",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":147,"VersionStartExcluding":25,"VersionStartIncluding":148,"VersionEndExcluding":149,"VersionEndIncluding":25},"DE0061D6-8F81-45D3-B254-82A94915FD08","1.1.1","1.1.1t",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":151,"VersionStartExcluding":25,"VersionStartIncluding":152,"VersionEndExcluding":153,"VersionEndIncluding":25},"A6DC5D88-4E99-48F2-8892-610ACA9B5B86","3.0.0","3.0.8",{"Operator":25,"Negate":25,"Nodes":155},[156],{"Operator":140,"Negate":109,"CPEMatch":157},[158,161,165,169,173,177],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":159,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":160,"VersionEndIncluding":25},"62A933C5-C56E-485C-AD49-3B6A2C329131","3.3.3",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":162,"VersionStartExcluding":25,"VersionStartIncluding":163,"VersionEndExcluding":164,"VersionEndIncluding":25},"27B77023-4983-4D33-9824-A120A5ED31BD","2.7.0","2.7.11",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":166,"VersionStartExcluding":25,"VersionStartIncluding":167,"VersionEndExcluding":168,"VersionEndIncluding":25},"8BD398C8-BC0B-4ED5-B71A-B9C6D8F63659","2.8.0","3.7.34",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":170,"VersionStartExcluding":25,"VersionStartIncluding":171,"VersionEndExcluding":172,"VersionEndIncluding":25},"31B59634-B59C-4391-96D3-200A86A6CE3E","3.8.0","3.11.22",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":174,"VersionStartExcluding":25,"VersionStartIncluding":175,"VersionEndExcluding":176,"VersionEndIncluding":25},"F7794B42-8235-4C75-866F-5D0A405F0989","4.0.0","4.3.16",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":178,"VersionStartExcluding":25,"VersionStartIncluding":179,"VersionEndExcluding":180,"VersionEndIncluding":25},"C8A23A5D-928A-4225-9C93-31E5DFE215A7","4.4.0","4.6.3",[],[183,190],{"id":184,"eventType":185,"eventTime":186,"details":187,"label":188,"color":189},"88aa9d69-1eb7-4e35-9a55-6dbb37fd1b74","LOW_EPSS_DELTA","2025-08-01T15:55:17.519351+00:00","Daily EPSS score decreased by 0.122 on 2023-12-30","EPSS Score Decreased","green",{"id":191,"eventType":192,"eventTime":193,"details":194,"label":195,"color":196},"52b920d0-ea29-4094-8e0f-ff77dd0b967e","HIGH_EPSS_DELTA","2025-11-22T04:05:14.790533+00:00","Daily EPSS score increased by 0.741 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":198,"version":199},1792243691377,"2.0",{"score":201,"band":202,"action":203,"scoredAt":204},57,"Medium","Plan remediation","2026-10-16T06:57:05.54987+00:00"]