[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fWQOK3vigRiyyGyaXW47XnTyoiMkrfyUWG315Jxp259k":3,"g5a-risk:CVE-2022-2809":115},{"success":4,"data":5,"meta":112},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":36,"epssPercentile":26,"epssTimeSeries":37,"severity":38,"affectedProducts":39,"affectedProductsCount":45,"references":46,"referencesCount":45,"weaknesses":53,"weaknessesCount":72,"isActivelyExploited":73,"cisaInfo":26,"otxData":26,"relatedBlogPosts":74,"seoMetadata":75,"configurations":100,"relatedVendorCves":110,"notableEvents":111},"CVE-2022-2809","What is CVE-2022-2809?","A vulnerability in bmcweb of OpenBMC Project allows user to cause denial of service. When fuzzing the multipart_parser code using AFL++ with address sanitizer enabled to find smallest memory corruptions possible. It detected problem in how multipart_parser handles unclosed http headers. If long enough http header is passed in the multipart form without colon there is one byte overwrite on heap. It can be conducted multiple times in a loop to cause DoS.","A vulnerability in bmcweb of OpenBMC Project allows user to cause denial of service. When fuzzing the multipart_parser code using AFL++ with address sanitize...","2022-10-27T13:15:09.633","2022-10-31T12:32:47.707",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},[16,29],{"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":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,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":35},"openbmc-security@lists.ozlabs.org","Secondary",{"Version":20,"VectorString":33,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":22,"AvailabilityImpact":25,"BaseScore":34,"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},"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:L\u002FA:H",8.2,4.2,0.00657,[36,36,36,36,36,36,36],"High",[40],{"vendor":41,"product":42,"version":43,"criteria":44,"vulnerable":4},"openbmc-project","openbmc","*","cpe:2.3:a:openbmc-project:openbmc:*:*:*:*:*:*:*:*",1,[47],{"url":48,"source":49,"tags":50},"https:\u002F\u002Fgithub.com\u002Fopenbmc\u002Fbmcweb","GitHub",[51,52],"Product","Third Party Advisory",[54,62,67],{"id":55,"name":56,"description":57,"extendedDescription":58,"status":59,"abstraction":60,"structure":61},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",{"id":63,"name":64,"description":65,"extendedDescription":58,"status":59,"abstraction":66,"structure":61},"CWE-122","Heap-based Buffer Overflow","A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().","Variant",{"id":68,"name":69,"description":70,"extendedDescription":58,"status":71,"abstraction":60,"structure":61},"CWE-229","Improper Handling of Values","The product does not properly handle when the expected number of values for parameters, fields, or arguments is not provided in input, or if those values are undefined.","Incomplete",3,false,[],{"title":76,"metaDescription":77,"keywords":78,"canonicalUrl":79,"structuredData":80},"What is CVE-2022-2809? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-2809, a high severity cyber security vulnerability from 2022. A vulnerability in bmcweb of OpenBMC Project allows user to ...","CVE-2022-2809, CVE-2022-2809 vulnerability, CVE-2022-2809 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, openbmc-project security, openbmc vulnerability","\u002Fwhat-is\u002Fcve-2022-2809",{"@context":81,"@type":82,"headline":76,"description":77,"datePublished":10,"dateModified":11,"author":83,"publisher":87,"about":91,"mainEntityOfPage":95,"articleSection":98,"keywords":99},"https:\u002F\u002Fschema.org","TechArticle",{"@type":84,"name":85,"url":86},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":84,"name":85,"url":86,"logo":88},{"@type":89,"url":90},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":92,"name":6,"description":93,"additionalType":94},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":96,"@id":97},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-2809","Cybersecurity","CVE-2022-2809, CVE-2022-2809 vulnerability, CVE-2022-2809 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[101],{"Operator":26,"Negate":26,"Nodes":102},[103],{"Operator":104,"Negate":26,"CPEMatch":105},"OR",[106],{"Vulnerable":4,"Criteria":44,"MatchCriteriaID":107,"VersionStartExcluding":26,"VersionStartIncluding":108,"VersionEndExcluding":26,"VersionEndIncluding":109},"A97D389D-CCB5-42DF-BB5F-BD62F4DF4A11","2.10.0","2.13.0",[],[],{"lastModified":11,"cacheTime":113,"version":114},1792373654868,"2.0",{"score":116,"band":117,"action":118,"scoredAt":119},47,"Medium","Plan remediation","2026-10-16T06:56:07.925766+00:00"]