[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fthH1WYoq0G1mOu13ZLY92ZD-n4H1DnarMvY1RQvXn9E":3,"g5a-risk:CVE-2022-38152":124},{"success":4,"data":5,"meta":121},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":29,"epssPercentile":26,"epssTimeSeries":30,"severity":32,"affectedProducts":33,"affectedProductsCount":38,"references":39,"referencesCount":73,"weaknesses":74,"weaknessesCount":38,"isActivelyExploited":83,"cisaInfo":26,"otxData":26,"relatedBlogPosts":84,"seoMetadata":85,"configurations":110,"relatedVendorCves":119,"notableEvents":120},"CVE-2022-38152","What is CVE-2022-38152?","An issue was discovered in wolfSSL before 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSL_clear is called on its session, the server crashes with a segmentation fault. This occurs in the second session, which is created through TLS session resumption and reuses the initial struct WOLFSSL. If the server reuses the previous session structure (struct WOLFSSL) by calling wolfSSL_clear(WOLFSSL* ssl) on it, the next received Client Hello (that resumes the previous session) crashes the server. Note that this bug is only triggered when resuming sessions using TLS session resumption. Only servers that use wolfSSL_clear instead of the recommended SSL_free; SSL_new sequence are affected. Furthermore, wolfSSL_clear is part of wolfSSL's compatibility layer and is not enabled by default. It is not part of wolfSSL's native API.","An issue was discovered in wolfSSL before 5.5.0. When a TLS 1.3 client connects to a wolfSSL server and SSL_clear is called on its session, the server crashe...","2022-08-31T17:15:08.297","2023-03-01T15:50:06.887",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":26,"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":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"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,3.9,3.6,0.02922,[31,31,31,31,29,29,29],0.02739,"High",[34],{"vendor":35,"product":35,"version":36,"criteria":37,"vulnerable":4},"wolfssl","*","cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*",1,[40,46,51,55,60,64,68],{"url":41,"source":42,"tags":43},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F170604\u002FwolfSSL-Session-Resumption-Denial-Of-Service.html","Packetstormsecurity",[44,45],"Exploit","Third Party Advisory",{"url":47,"source":48,"tags":49},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2023\u002FJan\u002F7","Seclists",[44,50,45],"Mailing List",{"url":52,"source":53,"tags":54},"https:\u002F\u002Fblog.trailofbits.com\u002F2023\u002F01\u002F12\u002Fwolfssl-vulnerabilities-tlspuffin-fuzzing-ssh\u002F","Trailofbits",[45],{"url":56,"source":57,"tags":58},"https:\u002F\u002Fgithub.com\u002Ftlspuffin\u002Ftlspuffin","GitHub",[59],"Not Applicable",{"url":61,"source":57,"tags":62},"https:\u002F\u002Fgithub.com\u002FwolfSSL\u002Fwolfssl\u002Fpull\u002F5468",[44,63,45],"Patch",{"url":65,"source":57,"tags":66},"https:\u002F\u002Fgithub.com\u002FwolfSSL\u002Fwolfssl\u002Freleases",[67],"Release Notes",{"url":69,"source":70,"tags":71},"https:\u002F\u002Fwww.wolfssl.com\u002Fdocs\u002Fsecurity-vulnerabilities\u002F","Wolfssl",[72],"Vendor Advisory",7,[75],{"id":76,"name":77,"description":78,"extendedDescription":79,"status":80,"abstraction":81,"structure":82},"CWE-754","Improper Check for Unusual or Exceptional Conditions","The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.","The programmer may assume that certain events or conditions will never occur or do not need to be worried about, such as low memory conditions, lack of access to resources due to restrictive permissions, or misbehaving clients or components. However, attackers may intentionally trigger these unusual conditions, thus violating the programmer's assumptions, possibly introducing instability, incorrect behavior, or a vulnerability.\nNote that this entry is not exclusively about the use of exceptions and exception handling, which are mechanisms for both checking and handling unusual or unexpected conditions.","Incomplete","Class","Simple",false,[],{"title":86,"metaDescription":87,"keywords":88,"canonicalUrl":89,"structuredData":90},"What is CVE-2022-38152? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2022-38152, a high severity cyber security vulnerability from 2022. An issue was discovered in wolfSSL before 5.5.0. When a TLS...","CVE-2022-38152, CVE-2022-38152 vulnerability, CVE-2022-38152 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, wolfssl security, wolfssl vulnerability","\u002Fwhat-is\u002Fcve-2022-38152",{"@context":91,"@type":92,"headline":86,"description":87,"datePublished":10,"dateModified":11,"author":93,"publisher":97,"about":101,"mainEntityOfPage":105,"articleSection":108,"keywords":109},"https:\u002F\u002Fschema.org","TechArticle",{"@type":94,"name":95,"url":96},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":94,"name":95,"url":96,"logo":98},{"@type":99,"url":100},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":102,"name":6,"description":103,"additionalType":104},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":106,"@id":107},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2022-38152","Cybersecurity","CVE-2022-38152, CVE-2022-38152 vulnerability, CVE-2022-38152 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[111],{"Operator":26,"Negate":26,"Nodes":112},[113],{"Operator":114,"Negate":26,"CPEMatch":115},"OR",[116],{"Vulnerable":4,"Criteria":37,"MatchCriteriaID":117,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":118,"VersionEndIncluding":26},"429B1D46-A7C6-4510-89E4-88222C933D0B","5.5.0",[],[],{"lastModified":11,"cacheTime":122,"version":123},1793222098793,"2.0",{"score":125,"band":126,"action":127,"scoredAt":128},48,"Medium","Plan remediation","2026-10-28T06:54:56.811537+00:00"]