[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fYtX0eW7W71l0zExCEeFleHXqCYushKCIpQmiipFi2ik":3,"g5a-risk:CVE-2023-0215":182},{"success":4,"data":5,"meta":179},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":35,"epssPercentile":26,"epssTimeSeries":36,"severity":38,"affectedProducts":39,"affectedProductsCount":48,"references":49,"referencesCount":100,"weaknesses":101,"weaknessesCount":110,"isActivelyExploited":111,"cisaInfo":26,"otxData":26,"relatedBlogPosts":112,"seoMetadata":113,"configurations":138,"relatedVendorCves":163,"notableEvents":164},"CVE-2023-0215","What is CVE-2023-0215?","The public API function BIO_new_NDEF is a helper function used for streaming\nASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the\nSMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by\nend user applications.\n\nThe function receives a BIO from the caller, prepends a new BIO_f_asn1 filter\nBIO onto the front of it to form a BIO chain, and then returns the new head of\nthe BIO chain to the caller. Under certain conditions, for example if a CMS\nrecipient public key is invalid, the new filter BIO is freed and the function\nreturns a NULL result indicating a failure. However, in this case, the BIO chain\nis not properly cleaned up and the BIO passed by the caller still retains\ninternal pointers to the previously freed filter BIO. If the caller then goes on\nto call BIO_pop() on the BIO then a use-after-free will occur. This will most\nlikely result in a crash.\n\n\n\nThis scenario occurs directly in the internal function B64_write_ASN1() which\nmay cause BIO_new_NDEF() to be called and will subsequently call BIO_pop() on\nthe BIO. This internal function is in turn called by the public API functions\nPEM_write_bio_ASN1_stream, PEM_write_bio_CMS_stream, PEM_write_bio_PKCS7_stream,\nSMIME_write_ASN1, SMIME_write_CMS and SMIME_write_PKCS7.\n\nOther public API functions that may be impacted by this include\ni2d_ASN1_bio_stream, BIO_new_CMS, BIO_new_PKCS7, i2d_CMS_bio_stream and\ni2d_PKCS7_bio_stream.\n\nThe OpenSSL cms and smime command line applications are similarly affected.","The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the ...","2023-02-08T20:15:24.107","2025-11-04T20:16:15.847",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":33,"CVSSMetricV2":34,"CVSSMetricV40":26},[16,29],{"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":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,3.9,3.6,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":28},"134c704f-9b21-4f2e-91b3-4a467353bcc0","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},[],[],0.05024,[37,37,37,37,37,35,35],0.04494,"High",[40,44],{"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:*:*:*:*:*:*:*:*",2,[50,56,59,62,66,71,74,77,80,82,84,86,90,92,94,96,98],{"url":51,"source":52,"tags":53},"https:\u002F\u002Fgit.openssl.org\u002Fgitweb\u002F?p=openssl.git;a=commitdiff;h=8818064ce3c3c0f1b740a5aaba2a987e75bfbafd","Openssl",[54,55],"Patch","Vendor Advisory",{"url":57,"source":52,"tags":58},"https:\u002F\u002Fgit.openssl.org\u002Fgitweb\u002F?p=openssl.git;a=commitdiff;h=9816136fe31d92ace4037d5da5257f763aeeb4eb",[54,55],{"url":60,"source":52,"tags":61},"https:\u002F\u002Fgit.openssl.org\u002Fgitweb\u002F?p=openssl.git;a=commitdiff;h=c3829dd8825c654652201e16f8a0a0c46ee3f344",[54,55],{"url":63,"source":64,"tags":65},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202402-08","Gentoo",[],{"url":67,"source":68,"tags":69},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20230427-0007\u002F","Netapp",[70],"Third Party Advisory",{"url":72,"source":68,"tags":73},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20230427-0009\u002F",[70],{"url":75,"source":68,"tags":76},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20240621-0006\u002F",[],{"url":78,"source":52,"tags":79},"https:\u002F\u002Fwww.openssl.org\u002Fnews\u002Fsecadv\u002F20230207.txt",[55],{"url":51,"source":52,"tags":81},[54,55],{"url":57,"source":52,"tags":83},[54,55],{"url":60,"source":52,"tags":85},[54,55],{"url":87,"source":88,"tags":89},"https:\u002F\u002Fpsirt.global.sonicwall.com\u002Fvuln-detail\u002FSNWLID-2023-0003","Sonicwall",[],{"url":63,"source":64,"tags":91},[],{"url":67,"source":68,"tags":93},[70],{"url":72,"source":68,"tags":95},[70],{"url":75,"source":68,"tags":97},[],{"url":78,"source":52,"tags":99},[55],17,[102],{"id":103,"name":104,"description":105,"extendedDescription":106,"status":107,"abstraction":108,"structure":109},"CWE-416","Use After Free","The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","","Stable","Variant","Simple",1,false,[],{"title":114,"metaDescription":115,"keywords":116,"canonicalUrl":117,"structuredData":118},"What is CVE-2023-0215? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-0215, a high severity cyber security vulnerability from 2023. The public API function BIO_new_NDEF is a helper function us...","CVE-2023-0215, CVE-2023-0215 vulnerability, CVE-2023-0215 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","\u002Fwhat-is\u002Fcve-2023-0215",{"@context":119,"@type":120,"headline":114,"description":115,"datePublished":10,"dateModified":11,"author":121,"publisher":125,"about":129,"mainEntityOfPage":133,"articleSection":136,"keywords":137},"https:\u002F\u002Fschema.org","TechArticle",{"@type":122,"name":123,"url":124},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":122,"name":123,"url":124,"logo":126},{"@type":127,"url":128},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":130,"name":6,"description":131,"additionalType":132},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":134,"@id":135},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-0215","Cybersecurity","CVE-2023-0215, CVE-2023-0215 vulnerability, CVE-2023-0215 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[139,156],{"Operator":26,"Negate":26,"Nodes":140},[141],{"Operator":142,"Negate":111,"CPEMatch":143},"OR",[144,148,152],{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":145,"VersionStartExcluding":26,"VersionStartIncluding":146,"VersionEndExcluding":147,"VersionEndIncluding":26},"70985D55-A574-4151-B451-4D500CBFC29A","1.0.2","1.0.2zg",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":149,"VersionStartExcluding":26,"VersionStartIncluding":150,"VersionEndExcluding":151,"VersionEndIncluding":26},"DE0061D6-8F81-45D3-B254-82A94915FD08","1.1.1","1.1.1t",{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":153,"VersionStartExcluding":26,"VersionStartIncluding":154,"VersionEndExcluding":155,"VersionEndIncluding":26},"A6DC5D88-4E99-48F2-8892-610ACA9B5B86","3.0.0","3.0.8",{"Operator":26,"Negate":26,"Nodes":157},[158],{"Operator":142,"Negate":111,"CPEMatch":159},[160],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":161,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":162,"VersionEndIncluding":26},"62A933C5-C56E-485C-AD49-3B6A2C329131","3.3.3",[],[165,172],{"id":166,"eventType":167,"eventTime":168,"details":169,"label":170,"color":171},"a2993574-9747-46f9-b6bb-ffba3ffe28e8","HIGH_EPSS_DELTA","2025-11-19T04:05:26.757181+00:00","Daily EPSS score increased by 0.154 on 2023-12-30","EPSS Score Increased","red",{"id":173,"eventType":174,"eventTime":175,"details":176,"label":177,"color":178},"489944de-6707-42e6-b62f-d26ddf9d84ab","LOW_EPSS_DELTA","2025-11-22T04:05:14.867759+00:00","Daily EPSS score decreased by 0.153 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":180,"version":181},1792243894187,"2.0",{"score":183,"band":184,"action":185,"scoredAt":186},49,"Medium","Plan remediation","2026-10-16T06:57:05.548534+00:00"]