[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f8cmMbwiLVmlul6Km13VAVIR8Sk4poE0Zbv5A6lYbQ_E":3,"g5a-risk:CVE-2003-0637":115},{"success":4,"data":5,"meta":113},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":43,"references":44,"referencesCount":53,"weaknesses":54,"weaknessesCount":43,"isActivelyExploited":32,"cisaInfo":28,"otxData":28,"relatedBlogPosts":63,"seoMetadata":64,"configurations":89,"relatedVendorCves":97,"notableEvents":98},"CVE-2003-0637","What is CVE-2003-0637?","Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess usernames and conduct brute force password guessing.","Novell iChain 2.2 before Support Pack 1 uses a shorter timeout for a non-existent user than a valid user, which makes it easier for remote attackers to guess...","2003-08-27T04:00:00","2026-06-16T22:02:33.93",5,"AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:N\u002FA:N",{"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":25,"AvailabilityImpact":25,"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","NONE","PARTIAL","",null,"MEDIUM",10,2.9,false,[],0.01477,[34,34,34,34,34,34,34],"Medium",[38],{"vendor":39,"product":40,"version":41,"criteria":42,"vulnerable":4},"novell","ichain","2.2","cpe:2.3:a:novell:ichain:2.2:*:*:*:*:*:*:*",1,[45,51],{"url":46,"source":47,"tags":48},"http:\u002F\u002Fsupport.novell.com\u002Fcgi-bin\u002Fsearch\u002Fsearchtid.cgi?\u002F2966435.htm","Novell",[49,50],"Broken Link","Patch",{"url":46,"source":47,"tags":52},[49,50],2,[55],{"id":56,"name":57,"description":58,"extendedDescription":59,"status":60,"abstraction":61,"structure":62},"CWE-203","Observable Discrepancy","The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.","Discrepancies can take many forms, and variations may be detectable in timing, control flow, communications such as replies or requests, or general behavior. These discrepancies can reveal information about the product's operation or internal state to an unauthorized actor. In some cases, discrepancies can be used by attackers to form a side channel.","Incomplete","Base","Simple",[],{"title":65,"metaDescription":66,"keywords":67,"canonicalUrl":68,"structuredData":69},"What is CVE-2003-0637? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2003-0637, a medium severity cyber security vulnerability from 2003. Novell iChain 2.2 before Support Pack 1 uses a shorter tim...","CVE-2003-0637, CVE-2003-0637 vulnerability, CVE-2003-0637 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2003, CVSS score, exploit, patch, remediation, novell security, ichain vulnerability","\u002Fwhat-is\u002Fcve-2003-0637",{"@context":70,"@type":71,"headline":65,"description":66,"datePublished":10,"dateModified":11,"author":72,"publisher":76,"about":80,"mainEntityOfPage":84,"articleSection":87,"keywords":88},"https:\u002F\u002Fschema.org","TechArticle",{"@type":73,"name":74,"url":75},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":73,"name":74,"url":75,"logo":77},{"@type":78,"url":79},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":81,"name":6,"description":82,"additionalType":83},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":85,"@id":86},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2003-0637","Cybersecurity","CVE-2003-0637, CVE-2003-0637 vulnerability, CVE-2003-0637 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[90],{"Operator":28,"Negate":28,"Nodes":91},[92],{"Operator":93,"Negate":32,"CPEMatch":94},"OR",[95],{"Vulnerable":4,"Criteria":42,"MatchCriteriaID":96,"VersionStartExcluding":28,"VersionStartIncluding":28,"VersionEndExcluding":28,"VersionEndIncluding":28},"986D157A-DB64-4F32-80A4-9358B615DABD",[],[99,106],{"id":100,"eventType":101,"eventTime":102,"details":103,"label":104,"color":105},"46d10534-4882-48eb-9eb7-efb882cb5f7c","LOW_EPSS_DELTA","2023-03-07T00:00:00+00:00","EPSS score changed from 0.010550 to 0.001670 (delta: -0.008880)","EPSS Score Decreased","green",{"id":107,"eventType":108,"eventTime":109,"details":110,"label":111,"color":112},"b685af00-1019-4f0b-93e5-7a74a7171b88","HIGH_EPSS_DELTA","2024-05-30T00:00:00+00:00","EPSS score changed from 0.000920 to 0.001260 (delta: +0.000340)","EPSS Score Increased","red",{"lastModified":11,"cacheTime":114,"version":22},1792350175376,{"score":116,"band":117,"action":118,"scoredAt":119},21,"Low","Monitor","2026-10-17T06:32:25.128466+00:00"]