[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ffiN4vEN-Jxv1GsB3dixQMmDPTrUY439Z6lFgZ-o4rgk":3,"g5a-risk:CVE-2006-6811":206},{"success":4,"data":5,"meta":204},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":44,"epssPercentile":28,"epssTimeSeries":45,"severity":46,"affectedProducts":47,"affectedProductsCount":64,"references":65,"referencesCount":147,"weaknesses":148,"weaknessesCount":157,"isActivelyExploited":42,"cisaInfo":28,"otxData":28,"relatedBlogPosts":158,"seoMetadata":159,"configurations":184,"relatedVendorCves":202,"notableEvents":203},"CVE-2006-6811","What is CVE-2006-6811?","KsIRC 1.3.12 allows remote attackers to cause a denial of service (crash) via a long PRIVMSG string when connecting to an Internet Relay Chat (IRC) server, which causes an assertion failure and results in a NULL pointer dereference.  NOTE: this issue was originally reported as a buffer overflow.","KsIRC 1.3.12 allows remote attackers to cause a denial of service (crash) via a long PRIVMSG string when connecting to an Internet Relay Chat (IRC) server, w...","2006-12-29T11:28:00","2026-06-16T22:33:51.187",6.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":31,"CVSSMetricV2":32,"CVSSMetricV40":43},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":29,"ImpactScore":30},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":27,"ExploitCodeMaturity":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"TemporalSeverity":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"ModifiedAttackVector":28,"ModifiedAttackComplexity":28,"ModifiedPrivilegesRequired":28,"ModifiedUserInteraction":28,"ModifiedScope":28,"ModifiedConfidentialityImpact":28,"ModifiedIntegrityImpact":28,"ModifiedAvailabilityImpact":28,"EnvironmentalScore":28,"EnvironmentalSeverity":28},"3.1","NETWORK","LOW","NONE","REQUIRED","UNCHANGED","HIGH","MEDIUM",null,2.8,3.6,[],[33],{"Source":17,"Type":18,"CVSSData":34,"BaseSeverity":27,"ExploitabilityScore":40,"ImpactScore":41,"ACInsufInfo":42,"ObtainAllPrivilege":42,"ObtainUserPrivilege":42,"ObtainOtherPrivilege":42,"UserInteractionRequired":4},{"Version":35,"VectorString":36,"AccessVector":21,"AccessComplexity":27,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":37,"BaseScore":38,"BaseSeverity":39,"Exploitability":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"CollateralDamagePotential":28,"TargetDistribution":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"EnvironmentalScore":28},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:N\u002FI:N\u002FA:P","PARTIAL",4.3,"",8.6,2.9,false,[],0.10568,[44,44,44,44,44,44,44],"Medium",[48,53,58,61],{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"kde","ksirc","1.3.12","cpe:2.3:a:kde:ksirc:1.3.12:*:*:*:*:*:*:*",{"vendor":54,"product":55,"version":56,"criteria":57,"vulnerable":4},"canonical","ubuntu_linux","5.10","cpe:2.3:o:canonical:ubuntu_linux:5.10:*:*:*:*:*:*:*",{"vendor":54,"product":55,"version":59,"criteria":60,"vulnerable":4},"6.06","cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*",{"vendor":54,"product":55,"version":62,"criteria":63,"vulnerable":4},"6.10","cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*",4,[66,71,76,81,85,89,93,97,101,105,109,113,117,121,123,125,127,129,131,133,135,137,139,141,143,145],{"url":67,"source":68,"tags":69},"http:\u002F\u002Fosvdb.org\u002F33443","Osvdb",[70],"Broken 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Assertion","The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.","While assertion is good for catching logic errors and reducing the chances of reaching more serious vulnerability conditions, it can still lead to a denial of service.\nFor example, if a server handles multiple simultaneous connections, and an assert() occurs in one single connection that causes all other connections to be dropped, this is a reachable assertion that leads to a denial of service.","Draft","Base","Simple",1,[],{"title":160,"metaDescription":161,"keywords":162,"canonicalUrl":163,"structuredData":164},"What is CVE-2006-6811? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2006-6811, a medium severity cyber security vulnerability from 2006. KsIRC 1.3.12 allows remote attackers to cause a denial of ...","CVE-2006-6811, CVE-2006-6811 vulnerability, CVE-2006-6811 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2006, CVSS score, exploit, patch, remediation, kde security, canonical security, ksirc vulnerability, ubuntu_linux vulnerability","\u002Fwhat-is\u002Fcve-2006-6811",{"@context":165,"@type":166,"headline":160,"description":161,"datePublished":10,"dateModified":11,"author":167,"publisher":171,"about":175,"mainEntityOfPage":179,"articleSection":182,"keywords":183},"https:\u002F\u002Fschema.org","TechArticle",{"@type":168,"name":169,"url":170},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":168,"name":169,"url":170,"logo":172},{"@type":173,"url":174},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":176,"name":6,"description":177,"additionalType":178},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":180,"@id":181},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2006-6811","Cybersecurity","CVE-2006-6811, CVE-2006-6811 vulnerability, CVE-2006-6811 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[185,192],{"Operator":28,"Negate":28,"Nodes":186},[187],{"Operator":188,"Negate":42,"CPEMatch":189},"OR",[190],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":191,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"D4FEB16D-896E-424A-8A3A-644095BEC13A",{"Operator":28,"Negate":28,"Nodes":193},[194],{"Operator":188,"Negate":42,"CPEMatch":195},[196,198,200],{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":197,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"0FA3A32E-445A-4D39-A8D5-75F5370AD23D",{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":199,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"454A5D17-B171-4F1F-9E0B-F18D1E5CA9FD",{"Vulnerable":4,"Criteria":63,"MatchCriteriaID":201,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"23E304C9-F780-4358-A58D-1E4C93977704",[],[],{"lastModified":11,"cacheTime":205,"version":35},1792250436459,{"score":207,"band":46,"action":208,"scoredAt":209},47,"Plan remediation","2026-10-17T06:34:45.059468+00:00"]