[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fl2sprqYwk1iR111Br--B8bnfPeAomr6fiaFMUzzBXy4":3,"g5a-risk:CVE-2009-4653":122},{"success":4,"data":5,"meta":120},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":34,"epssPercentile":28,"epssTimeSeries":35,"severity":36,"affectedProducts":37,"affectedProductsCount":48,"references":49,"referencesCount":68,"weaknesses":69,"weaknessesCount":78,"isActivelyExploited":32,"cisaInfo":28,"otxData":28,"relatedBlogPosts":79,"seoMetadata":80,"configurations":105,"relatedVendorCves":118,"notableEvents":119},"CVE-2009-4653","What is CVE-2009-4653?","Stack-based buffer overflow in the dhost module in Novell eDirectory 8.8 SP5 for Windows allows remote authenticated users to cause a denial of service (dhost.exe crash) and possibly execute arbitrary code via a long string to \u002Fdhost\u002Fmodules?I:.","Stack-based buffer overflow in the dhost module in Novell eDirectory 8.8 SP5 for Windows allows remote authenticated users to cause a denial of service (dhos...","2010-02-26T18:30:00.367","2026-06-16T23:14:06.293",9,"AV:N\u002FAC:L\u002FAu:S\u002FC:C\u002FI:C\u002FA:C",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":17,"CVSSMetricV40":33},[],[],[18],{"Source":19,"Type":20,"CVSSData":21,"BaseSeverity":29,"ExploitabilityScore":30,"ImpactScore":31,"ACInsufInfo":32,"ObtainAllPrivilege":32,"ObtainUserPrivilege":32,"ObtainOtherPrivilege":32,"UserInteractionRequired":32},"nvd@nist.gov","Primary",{"Version":22,"VectorString":13,"AccessVector":23,"AccessComplexity":24,"Authentication":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":27,"Exploitability":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"CollateralDamagePotential":28,"TargetDistribution":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"EnvironmentalScore":28},"2.0","NETWORK","LOW","SINGLE","COMPLETE","",null,"HIGH",8,10,false,[],0.12892,[34,34,34,34,34,34,34],"Critical",[38,43],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"novell","edirectory","8.8","cpe:2.3:a:novell:edirectory:8.8:sp5:*:*:*:*:*:*",{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":32},"microsoft","windows","*","cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*",2,[50,54,58,62,64,66],{"url":51,"source":52,"tags":53},"http:\u002F\u002Fwww.securityfocus.com\u002Farchive\u002F1\u002F507812\u002F100\u002F0\u002Fthreaded","Securityfocus",[],{"url":55,"source":52,"tags":56},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F37009",[57],"Exploit",{"url":59,"source":60,"tags":61},"https:\u002F\u002Fexchange.xforce.ibmcloud.com\u002Fvulnerabilities\u002F54264","Ibmcloud",[],{"url":51,"source":52,"tags":63},[],{"url":55,"source":52,"tags":65},[57],{"url":59,"source":60,"tags":67},[],6,[70],{"id":71,"name":72,"description":73,"extendedDescription":74,"status":75,"abstraction":76,"structure":77},"CWE-119","Improper 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",1,[],{"title":81,"metaDescription":82,"keywords":83,"canonicalUrl":84,"structuredData":85},"What is CVE-2009-4653? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2009-4653, a critical severity cyber security vulnerability from 2010. 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