[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fy1rQps7rt6WZrMGd7vF10SzuYr7d1fBF1PMIQR11-JU":3,"g5a-risk:CVE-2017-17484":143},{"success":4,"data":5,"meta":141},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":15,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":48,"references":49,"referencesCount":93,"weaknesses":94,"weaknessesCount":48,"isActivelyExploited":103,"cisaInfo":15,"otxData":15,"relatedBlogPosts":104,"seoMetadata":105,"configurations":130,"relatedVendorCves":139,"notableEvents":140},"CVE-2017-17484","What is CVE-2017-17484?","The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C\u002FC++ through 60.1 mishandles ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted string, as demonstrated by ZNC.","The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C\u002FC++ through 60.1 mishandles ucnv_convertEx calls for UTF-8 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Restriction of Operations within the Bounds of a Memory Buffer","The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",false,[],{"title":106,"metaDescription":107,"keywords":108,"canonicalUrl":109,"structuredData":110},"What is CVE-2017-17484? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2017-17484, a critical severity cyber security vulnerability from 2017. The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in Intern...","CVE-2017-17484, CVE-2017-17484 vulnerability, CVE-2017-17484 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2017, CVSS score, exploit, patch, remediation, icu-project security, international_components_for_unicode vulnerability","\u002Fwhat-is\u002Fcve-2017-17484",{"@context":111,"@type":112,"headline":106,"description":107,"datePublished":10,"dateModified":11,"author":113,"publisher":117,"about":121,"mainEntityOfPage":125,"articleSection":128,"keywords":129},"https:\u002F\u002Fschema.org","TechArticle",{"@type":114,"name":115,"url":116},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":114,"name":115,"url":116,"logo":118},{"@type":119,"url":120},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":122,"name":6,"description":123,"additionalType":124},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":126,"@id":127},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2017-17484","Cybersecurity","CVE-2017-17484, CVE-2017-17484 vulnerability, CVE-2017-17484 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[131],{"Operator":15,"Negate":15,"Nodes":132},[133],{"Operator":134,"Negate":15,"CPEMatch":135},"OR",[136],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":137,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":138},"1A1E199C-0283-4005-A917-28E7B62394E6","60.1",[],[],{"lastModified":11,"cacheTime":142,"version":33},1792253905257,{"score":144,"band":145,"action":146,"scoredAt":147},55,"Medium","Plan remediation","2026-10-16T06:43:03.045425+00:00"]