[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fur2f-KD4o7EmWlxxKp_seVJ0xfUF4J8CV4m6uvdCtnI":3,"g5a-risk:CVE-2022-43551":181},{"success":4,"data":5,"meta":178},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":65,"references":66,"referencesCount":86,"weaknesses":87,"weaknessesCount":96,"isActivelyExploited":97,"cisaInfo":26,"otxData":26,"relatedBlogPosts":98,"seoMetadata":99,"configurations":124,"relatedVendorCves":169,"notableEvents":170},"CVE-2022-43551","What is CVE-2022-43551?","A vulnerability exists in curl \u003C7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. However, the HSTS mechanism could be bypassed if the host name in the given URL first uses IDN characters that get replaced to ASCII counterparts as part of the IDN conversion. Like using the character UTF-8 U+3002 (IDEOGRAPHIC FULL STOP) instead of the common ASCII full stop (U+002E) `.`. Then in a subsequent request, it does not detect the HSTS state and makes a clear text transfer. Because it would store the info IDN encoded but look for it IDN decoded.","A vulnerability exists in curl \u003C7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to us...","2022-12-23T15:15:15.777","2024-03-27T14:58:37.93",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"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":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"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,3.9,3.6,0.16598,[31,31,31,31,31,29,29],0.1654,"High",[34,39,44,49,52,55,58,62],{"vendor":35,"product":36,"version":37,"criteria":38,"vulnerable":4},"haxx","curl","*","cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*",{"vendor":40,"product":41,"version":42,"criteria":43,"vulnerable":4},"fedoraproject","fedora","37","cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",{"vendor":45,"product":46,"version":47,"criteria":48,"vulnerable":4},"netapp","active_iq_unified_manager","-","cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*",{"vendor":45,"product":50,"version":47,"criteria":51,"vulnerable":4},"oncommand_insight","cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*",{"vendor":45,"product":53,"version":47,"criteria":54,"vulnerable":4},"oncommand_workflow_automation","cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*",{"vendor":45,"product":56,"version":47,"criteria":57,"vulnerable":4},"snapcenter","cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":37,"criteria":61,"vulnerable":4},"splunk","universal_forwarder","cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*",{"vendor":59,"product":60,"version":63,"criteria":64,"vulnerable":4},"9.1.0","cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*",8,[67,73,78,82],{"url":68,"source":69,"tags":70},"https:\u002F\u002Fhackerone.com\u002Freports\u002F1755083","Hackerone",[71,72],"Exploit","Third Party Advisory",{"url":74,"source":75,"tags":76},"https:\u002F\u002Flists.fedoraproject.org\u002Farchives\u002Flist\u002Fpackage-announce%40lists.fedoraproject.org\u002Fmessage\u002FTVWZW5CNSJ7UYAF2BGSYAWAEXDJYUBHA\u002F","Fedoraproject",[77,72],"Mailing List",{"url":79,"source":80,"tags":81},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202310-12","Gentoo",[72],{"url":83,"source":84,"tags":85},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20230427-0007\u002F","Netapp",[72],4,[88],{"id":89,"name":90,"description":91,"extendedDescription":92,"status":93,"abstraction":94,"structure":95},"CWE-319","Cleartext Transmission of Sensitive Information","The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.","Many communication channels can be \"sniffed\" (monitored) by adversaries during data transmission. For example, in networking, packets can traverse many intermediary nodes from the source to the destination, whether across the internet, an internal network, the cloud, etc. Some actors might have privileged access to a network interface or any link along the channel, such as a router, but they might not be authorized to collect the underlying data. As a result, network traffic could be sniffed by adversaries, spilling security-critical data.\nApplicable communication channels are not limited to software products. Applicable channels include hardware-specific technologies such as internal hardware networks and external debug channels, supporting remote JTAG debugging. When mitigations are not applied to combat adversaries within the product's threat model, this weakness significantly lowers the difficulty of exploitation by such adversaries.\nWhen full communications are recorded or logged, such as with a packet dump, an adversary could attempt to obtain the dump long after the transmission has occurred and try to \"sniff\" the cleartext from the recorded communications in the dump itself. Even if the information is encoded in a way that is not human-readable, certain techniques could determine which encoding is being used, then decode the information.","Draft","Base","Simple",1,false,[],{"title":100,"metaDescription":101,"keywords":102,"canonicalUrl":103,"structuredData":104},"What is CVE-2022-43551? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2022-43551, a high severity cyber security vulnerability from 2022. A vulnerability exists in curl \u003C7.87.0 HSTS check that coul...","CVE-2022-43551, CVE-2022-43551 vulnerability, CVE-2022-43551 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, haxx security, fedoraproject security, netapp security, splunk security, curl vulnerability, fedora vulnerability, active_iq_unified_manager vulnerability, oncommand_insight vulnerability","\u002Fwhat-is\u002Fcve-2022-43551",{"@context":105,"@type":106,"headline":100,"description":101,"datePublished":10,"dateModified":11,"author":107,"publisher":111,"about":115,"mainEntityOfPage":119,"articleSection":122,"keywords":123},"https:\u002F\u002Fschema.org","TechArticle",{"@type":108,"name":109,"url":110},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":108,"name":109,"url":110,"logo":112},{"@type":113,"url":114},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":116,"name":6,"description":117,"additionalType":118},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":120,"@id":121},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2022-43551","Cybersecurity","CVE-2022-43551, CVE-2022-43551 vulnerability, CVE-2022-43551 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[125,134,140,155],{"Operator":26,"Negate":26,"Nodes":126},[127],{"Operator":128,"Negate":26,"CPEMatch":129},"OR",[130],{"Vulnerable":4,"Criteria":38,"MatchCriteriaID":131,"VersionStartExcluding":26,"VersionStartIncluding":132,"VersionEndExcluding":133,"VersionEndIncluding":26},"B24661C2-7DC6-43B6-A3A7-707B5B4660E5","7.77.0","7.87.0",{"Operator":26,"Negate":26,"Nodes":135},[136],{"Operator":128,"Negate":26,"CPEMatch":137},[138],{"Vulnerable":4,"Criteria":43,"MatchCriteriaID":139,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"E30D0E6F-4AE8-4284-8716-991DFA48CC5D",{"Operator":26,"Negate":26,"Nodes":141},[142],{"Operator":128,"Negate":26,"CPEMatch":143},[144,146,149,151,153],{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":145,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"3A756737-1CC4-42C2-A4DF-E1C893B4E2D5",{"Vulnerable":4,"Criteria":147,"MatchCriteriaID":148,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*","B55E8D50-99B4-47EC-86F9-699B67D473CE",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":150,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"F1BE6C1F-2565-4E97-92AA-16563E5660A5",{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":152,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"5735E553-9731-4AAC-BCFF-989377F817B3",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":154,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"BDFB1169-41A0-4A86-8E4F-FDA9730B1E94",{"Operator":26,"Negate":26,"Nodes":156},[157],{"Operator":128,"Negate":26,"CPEMatch":158},[159,163,167],{"Vulnerable":4,"Criteria":61,"MatchCriteriaID":160,"VersionStartExcluding":26,"VersionStartIncluding":161,"VersionEndExcluding":162,"VersionEndIncluding":26},"5722E753-75DE-4944-A11B-556CB299B57D","8.2.0","8.2.12",{"Vulnerable":4,"Criteria":61,"MatchCriteriaID":164,"VersionStartExcluding":26,"VersionStartIncluding":165,"VersionEndExcluding":166,"VersionEndIncluding":26},"DC0F9351-81A4-4FEA-B6B5-6E960A933D32","9.0.0","9.0.6",{"Vulnerable":4,"Criteria":64,"MatchCriteriaID":168,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"EED24E67-2957-4C1B-8FEA-E2D2FE7B97FC",[],[171],{"id":172,"eventType":173,"eventTime":174,"details":175,"label":176,"color":177},"d3a2999b-bb55-47d0-976b-8a3851fba89d","HIGH_EPSS_DELTA","2026-06-16T04:05:17.785338+00:00","Daily EPSS score increased by 0.170 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":179,"version":180},1792246217840,"2.0",{"score":182,"band":183,"action":184,"scoredAt":185},50,"Medium","Plan remediation","2026-10-16T06:56:38.421233+00:00"]