[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEb4NOiU3VW2pP_cyyjGa2aPEaCppMwP_Bgw9eTcCBmk":3,"g5a-risk:CVE-2018-12293":191},{"success":4,"data":5,"meta":189},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":40,"epssPercentile":15,"epssTimeSeries":41,"severity":42,"affectedProducts":43,"affectedProductsCount":64,"references":65,"referencesCount":104,"weaknesses":105,"weaknessesCount":119,"isActivelyExploited":120,"cisaInfo":15,"otxData":15,"relatedBlogPosts":121,"seoMetadata":122,"configurations":147,"relatedVendorCves":173,"notableEvents":174},"CVE-2018-12293","What is CVE-2018-12293?","The getImageData function in the ImageBufferCairo class in WebCore\u002Fplatform\u002Fgraphics\u002Fcairo\u002FImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which could be abused by crafted HTML content.","The getImageData function in the ImageBufferCairo class in WebCore\u002Fplatform\u002Fgraphics\u002Fcairo\u002FImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to 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This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","","Stable","Base","Simple",{"id":115,"name":116,"description":117,"extendedDescription":110,"status":118,"abstraction":112,"structure":113},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","Draft",2,false,[],{"title":123,"metaDescription":124,"keywords":125,"canonicalUrl":126,"structuredData":127},"What is CVE-2018-12293? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2018-12293, a high severity cyber security vulnerability from 2018. The getImageData function in the ImageBufferCairo class in ...","CVE-2018-12293, CVE-2018-12293 vulnerability, CVE-2018-12293 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, canonical security, webkitgtk security, wpewebkit security, ubuntu_linux vulnerability, webkitgtk\\+ vulnerability, wpe_webkit vulnerability","\u002Fwhat-is\u002Fcve-2018-12293",{"@context":128,"@type":129,"headline":123,"description":124,"datePublished":10,"dateModified":11,"author":130,"publisher":134,"about":138,"mainEntityOfPage":142,"articleSection":145,"keywords":146},"https:\u002F\u002Fschema.org","TechArticle",{"@type":131,"name":132,"url":133},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":131,"name":132,"url":133,"logo":135},{"@type":136,"url":137},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":139,"name":6,"description":140,"additionalType":141},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":143,"@id":144},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2018-12293","Cybersecurity","CVE-2018-12293, CVE-2018-12293 vulnerability, CVE-2018-12293 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[148,159,166],{"Operator":15,"Negate":15,"Nodes":149},[150],{"Operator":151,"Negate":15,"CPEMatch":152},"OR",[153,155,157],{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":154,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":156,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"9070C9D8-A14A-467F-8253-33B966C16886",{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":158,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D",{"Operator":15,"Negate":15,"Nodes":160},[161],{"Operator":151,"Negate":15,"CPEMatch":162},[163],{"Vulnerable":4,"Criteria":59,"MatchCriteriaID":164,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":165,"VersionEndIncluding":15},"4D050DEE-D895-409A-898D-B98495F65849","2.20.3",{"Operator":15,"Negate":15,"Nodes":167},[168],{"Operator":151,"Negate":15,"CPEMatch":169},[170],{"Vulnerable":4,"Criteria":63,"MatchCriteriaID":171,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":172,"VersionEndIncluding":15},"734C2FDA-9BD1-4895-98BA-1815335E386E","2.20.1",[],[175,182],{"id":176,"eventType":177,"eventTime":178,"details":179,"label":180,"color":181},"6557211c-6bb3-4bd7-9f91-7ec54e6c7e43","HIGH_EPSS_DELTA","2025-11-19T04:06:53.262703+00:00","Daily EPSS score increased by 0.130 on 2023-12-30","EPSS Score Increased","red",{"id":183,"eventType":184,"eventTime":185,"details":186,"label":187,"color":188},"0328a47e-d01e-496f-aae5-d8f45e80cee6","LOW_EPSS_DELTA","2025-11-22T04:06:41.730178+00:00","Daily EPSS score decreased by 0.130 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":190,"version":33},1792253899124,{"score":192,"band":193,"action":194,"scoredAt":195},48,"Medium","Plan remediation","2026-10-16T06:44:19.846561+00:00"]