[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fN5cguY6FpFoq55xK7IYGW5OpFWSRZvshuKZfxpz7IDA":3,"g5a-risk:CVE-2023-28320":256},{"success":4,"data":5,"meta":253},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":33,"epssPercentile":26,"epssTimeSeries":34,"severity":35,"affectedProducts":36,"affectedProductsCount":78,"references":79,"referencesCount":134,"weaknesses":135,"weaknessesCount":149,"isActivelyExploited":150,"cisaInfo":26,"otxData":26,"relatedBlogPosts":151,"seoMetadata":152,"configurations":177,"relatedVendorCves":251,"notableEvents":252},"CVE-2023-28320","What is CVE-2023-28320?","A denial of service vulnerability exists in curl \u003Cv8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using `alarm()` and `siglongjmp()`. When doing this, libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave.","A denial of service vulnerability exists in curl \u003Cv8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build t...","2023-05-26T21:15:15.937","2025-01-15T16:15:25.953",5.9,"CVSS:3.1\u002FAV:N\u002FAC:H\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":22,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":22,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","HIGH","NONE","UNCHANGED","MEDIUM",null,2.2,3.6,{"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":22,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":22,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},0.02658,[33,33,33,33,33,33,33],"Medium",[37,42,46,51,54,57,60,63,66,69,72,75],{"vendor":38,"product":39,"version":40,"criteria":41,"vulnerable":4},"haxx","curl","*","cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*",{"vendor":43,"product":44,"version":40,"criteria":45,"vulnerable":4},"apple","macos","cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",{"vendor":47,"product":48,"version":49,"criteria":50,"vulnerable":4},"netapp","clustered_data_ontap","-","cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*",{"vendor":47,"product":52,"version":49,"criteria":53,"vulnerable":4},"ontap_antivirus_connector","cpe:2.3:a:netapp:ontap_antivirus_connector:-:*:*:*:*:*:*:*",{"vendor":47,"product":55,"version":49,"criteria":56,"vulnerable":4},"h300s_firmware","cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*",{"vendor":47,"product":58,"version":49,"criteria":59,"vulnerable":4},"h300s","cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*",{"vendor":47,"product":61,"version":49,"criteria":62,"vulnerable":4},"h500s_firmware","cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*",{"vendor":47,"product":64,"version":49,"criteria":65,"vulnerable":4},"h500s","cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*",{"vendor":47,"product":67,"version":49,"criteria":68,"vulnerable":4},"h700s_firmware","cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*",{"vendor":47,"product":70,"version":49,"criteria":71,"vulnerable":4},"h700s","cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*",{"vendor":47,"product":73,"version":49,"criteria":74,"vulnerable":4},"h410s_firmware","cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*",{"vendor":47,"product":76,"version":49,"criteria":77,"vulnerable":4},"h410s","cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*",12,[80,86,89,92,98,102,106,110,113,116,118,120,122,124,126,128,130,132],{"url":81,"source":82,"tags":83},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2023\u002FJul\u002F47","Seclists",[84,85],"Mailing List","Third Party Advisory",{"url":87,"source":82,"tags":88},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2023\u002FJul\u002F48",[84,85],{"url":90,"source":82,"tags":91},"http:\u002F\u002Fseclists.org\u002Ffulldisclosure\u002F2023\u002FJul\u002F52",[84,85],{"url":93,"source":94,"tags":95},"https:\u002F\u002Fhackerone.com\u002Freports\u002F1929597","Hackerone",[96,97,85],"Exploit","Patch",{"url":99,"source":100,"tags":101},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202310-12","Gentoo",[85],{"url":103,"source":104,"tags":105},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20230609-0009\u002F","Netapp",[85],{"url":107,"source":108,"tags":109},"https:\u002F\u002Fsupport.apple.com\u002Fkb\u002FHT213843","Apple",[85],{"url":111,"source":108,"tags":112},"https:\u002F\u002Fsupport.apple.com\u002Fkb\u002FHT213844",[85],{"url":114,"source":108,"tags":115},"https:\u002F\u002Fsupport.apple.com\u002Fkb\u002FHT213845",[85],{"url":81,"source":82,"tags":117},[84,85],{"url":87,"source":82,"tags":119},[84,85],{"url":90,"source":82,"tags":121},[84,85],{"url":93,"source":94,"tags":123},[96,97,85],{"url":99,"source":100,"tags":125},[85],{"url":103,"source":104,"tags":127},[85],{"url":107,"source":108,"tags":129},[85],{"url":111,"source":108,"tags":131},[85],{"url":114,"source":108,"tags":133},[85],18,[136,144],{"id":137,"name":138,"description":139,"extendedDescription":140,"status":141,"abstraction":142,"structure":143},"CWE-400","Uncontrolled Resource Consumption","The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.","Limited resources include memory, file system storage, database connection pool entries, and CPU. If an attacker can trigger the allocation of these limited resources, but the number or size of the resources is not controlled, then the attacker could cause a denial of service that consumes all available resources. This would prevent valid users from accessing the product, and it could potentially have an impact on the surrounding environment. For example, a memory exhaustion attack against an application could slow down the application as well as its host operating system.\nThere are at least three distinct scenarios which can commonly lead to resource exhaustion:\nResource exhaustion problems are often result due to an incorrect implementation of the following situations:","Draft","Class","Simple",{"id":145,"name":146,"description":147,"extendedDescription":148,"status":141,"abstraction":142,"structure":143},"CWE-362","Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')","The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.","This can have security implications when the expected synchronization is in security-critical code, such as recording whether a user is authenticated or modifying important state information that should not be influenced by an outsider.\nA race condition occurs within concurrent environments, and is effectively a property of a code sequence. Depending on the context, a code sequence may be in the form of a function call, a small number of instructions, a series of program invocations, etc.\nA race condition violates these properties, which are closely related:\nA race condition exists when an \"interfering code sequence\" can still access the shared resource, violating exclusivity. Programmers may assume that certain code sequences execute too quickly to be affected by an interfering code sequence; when they are not, this violates atomicity. For example, the single \"x++\" statement may appear atomic at the code layer, but it is actually non-atomic at the instruction layer, since it involves a read (the original value of x), followed by a computation (x+1), followed by a write (save the result to x).\nThe interfering code sequence could be \"trusted\" or \"untrusted.\" A trusted interfering code sequence occurs within the product; it cannot be modified by the attacker, and it can only be invoked indirectly. An untrusted interfering code sequence can be authored directly by the attacker, and typically it is external to the vulnerable product.",2,false,[],{"title":153,"metaDescription":154,"keywords":155,"canonicalUrl":156,"structuredData":157},"What is CVE-2023-28320? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-28320, a medium severity cyber security vulnerability from 2023. A denial of service vulnerability exists in curl \u003Cv8.1.0 ...","CVE-2023-28320, CVE-2023-28320 vulnerability, CVE-2023-28320 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2023, CVSS score, exploit, patch, remediation, haxx security, apple security, netapp security, curl vulnerability, macos vulnerability, clustered_data_ontap vulnerability, ontap_antivirus_connector vulnerability, h300s_firmware vulnerability","\u002Fwhat-is\u002Fcve-2023-28320",{"@context":158,"@type":159,"headline":153,"description":154,"datePublished":10,"dateModified":11,"author":160,"publisher":164,"about":168,"mainEntityOfPage":172,"articleSection":175,"keywords":176},"https:\u002F\u002Fschema.org","TechArticle",{"@type":161,"name":162,"url":163},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":161,"name":162,"url":163,"logo":165},{"@type":166,"url":167},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":169,"name":6,"description":170,"additionalType":171},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":173,"@id":174},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2023-28320","Cybersecurity","CVE-2023-28320, CVE-2023-28320 vulnerability, CVE-2023-28320 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[178,186,202,210,221,231,241],{"Operator":26,"Negate":26,"Nodes":179},[180],{"Operator":181,"Negate":26,"CPEMatch":182},"OR",[183],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":184,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":185,"VersionEndIncluding":26},"376FCCEF-74BD-4A99-8A1E-B70A83D89E71","8.1.0",{"Operator":26,"Negate":26,"Nodes":187},[188],{"Operator":181,"Negate":26,"CPEMatch":189},[190,194,198],{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":191,"VersionStartExcluding":26,"VersionStartIncluding":192,"VersionEndExcluding":193,"VersionEndIncluding":26},"FB5312D6-AEEA-4548-B3EF-B07B46168475","11.0","11.7.9",{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":195,"VersionStartExcluding":26,"VersionStartIncluding":196,"VersionEndExcluding":197,"VersionEndIncluding":26},"5B763A1F-C183-4728-B593-67558FD9FC36","12.0","12.6.8",{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":199,"VersionStartExcluding":26,"VersionStartIncluding":200,"VersionEndExcluding":201,"VersionEndIncluding":26},"3D701507-146E-4E5B-8C32-60E797E46627","13.0","13.5",{"Operator":26,"Negate":26,"Nodes":203},[204],{"Operator":181,"Negate":26,"CPEMatch":205},[206,208],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":207,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"1FE996B1-6951-4F85-AA58-B99A379D2163",{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":209,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"759D1A24-B23B-404E-AD39-F18D7DBAD501",{"Operator":211,"Negate":26,"Nodes":212},"AND",[213,217],{"Operator":181,"Negate":26,"CPEMatch":214},[215],{"Vulnerable":4,"Criteria":56,"MatchCriteriaID":216,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"6770B6C3-732E-4E22-BF1C-2D2FD610061C",{"Operator":181,"Negate":26,"CPEMatch":218},[219],{"Vulnerable":26,"Criteria":59,"MatchCriteriaID":220,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"9F9C8C20-42EB-4AB5-BD97-212DEB070C43",{"Operator":211,"Negate":26,"Nodes":222},[223,227],{"Operator":181,"Negate":26,"CPEMatch":224},[225],{"Vulnerable":4,"Criteria":62,"MatchCriteriaID":226,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"7FFF7106-ED78-49BA-9EC5-B889E3685D53",{"Operator":181,"Negate":26,"CPEMatch":228},[229],{"Vulnerable":26,"Criteria":65,"MatchCriteriaID":230,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"E63D8B0F-006E-4801-BF9D-1C001BBFB4F9",{"Operator":211,"Negate":26,"Nodes":232},[233,237],{"Operator":181,"Negate":26,"CPEMatch":234},[235],{"Vulnerable":4,"Criteria":68,"MatchCriteriaID":236,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"56409CEC-5A1E-4450-AA42-641E459CC2AF",{"Operator":181,"Negate":26,"CPEMatch":238},[239],{"Vulnerable":26,"Criteria":71,"MatchCriteriaID":240,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"B06F4839-D16A-4A61-9BB5-55B13F41E47F",{"Operator":211,"Negate":26,"Nodes":242},[243,247],{"Operator":181,"Negate":26,"CPEMatch":244},[245],{"Vulnerable":4,"Criteria":74,"MatchCriteriaID":246,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D0B4AD8A-F172-4558-AEC6-FF424BA2D912",{"Operator":181,"Negate":26,"CPEMatch":248},[249],{"Vulnerable":26,"Criteria":77,"MatchCriteriaID":250,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"8497A4C9-8474-4A62-8331-3FE862ED4098",[],[],{"lastModified":11,"cacheTime":254,"version":255},1792373669253,"2.0",{"score":257,"band":35,"action":258,"scoredAt":259},44,"Plan 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