[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fBVedhZGkHW2AfO453pQdZT6QsamEZQXCMgbQwrpma3c":3,"g5a-risk:CVE-2009-0556":247},{"success":4,"data":5,"meta":245},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":46,"epssPercentile":27,"epssTimeSeries":47,"severity":48,"affectedProducts":49,"affectedProductsCount":65,"references":66,"referencesCount":178,"weaknesses":179,"weaknessesCount":188,"isActivelyExploited":4,"cisaInfo":189,"otxData":27,"relatedBlogPosts":190,"seoMetadata":191,"configurations":216,"relatedVendorCves":230,"notableEvents":231},"CVE-2009-0556","What is CVE-2009-0556?","Microsoft Office PowerPoint 2000 SP3, 2002 SP3, and 2003 SP3, and PowerPoint in Microsoft Office 2004 for Mac, allows remote attackers to execute arbitrary code via a PowerPoint file with an OutlineTextRefAtom containing an an invalid index value that triggers memory corruption, as exploited in the wild in April 2009 by Exploit:Win32\u002FApptom.gen, aka \"Memory Corruption Vulnerability.\"","Microsoft Office PowerPoint 2000 SP3, 2002 SP3, and 2003 SP3, and PowerPoint in Microsoft Office 2004 for Mac, allows remote attackers to execute arbitrary 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Control of Generation of Code ('Code Injection')","The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.","When a product allows a user's input to contain code syntax, it might be possible for an attacker to craft the code in such a way that it will alter the intended control flow of the product. Such an alteration could lead to arbitrary code execution.\nInjection problems encompass a wide variety of issues -- all mitigated in very different ways. For this reason, the most effective way to discuss these weaknesses is to note the distinct features which classify them as injection weaknesses. The most important issue to note is that all injection problems share one thing in common -- i.e., they allow for the injection of control plane data into the user-controlled data plane. This means that the execution of the process may be altered by sending code in through legitimate data channels, using no other mechanism. While buffer overflows, and many other flaws, involve the use of some further issue to gain execution, injection problems need only for the data to be parsed. The most classic instantiations of this category of weakness are SQL injection and format string vulnerabilities.","Draft","Base","Simple",1,{"shortDescription":41,"requiredAction":41,"vulnerabilityName":41,"dateAdded":27},[],{"title":192,"metaDescription":193,"keywords":194,"canonicalUrl":195,"structuredData":196},"What is CVE-2009-0556? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2009-0556, a high severity cyber security vulnerability from 2009. High exploit probability (67.3%). Microsoft Office PowerPoin...","CVE-2009-0556, CVE-2009-0556 vulnerability, CVE-2009-0556 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2009, CVSS score, exploit, patch, remediation, microsoft security, office_powerpoint vulnerability, powerpoint vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2009-0556",{"@context":197,"@type":198,"headline":192,"description":193,"datePublished":10,"dateModified":11,"author":199,"publisher":203,"about":207,"mainEntityOfPage":211,"articleSection":214,"keywords":215},"https:\u002F\u002Fschema.org","TechArticle",{"@type":200,"name":201,"url":202},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":200,"name":201,"url":202,"logo":204},{"@type":205,"url":206},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":208,"name":6,"description":209,"additionalType":210},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":212,"@id":213},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2009-0556","Cybersecurity","CVE-2009-0556, CVE-2009-0556 vulnerability, CVE-2009-0556 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[217],{"Operator":27,"Negate":27,"Nodes":218},[219],{"Operator":220,"Negate":44,"CPEMatch":221},"OR",[222,224,226,228],{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":223,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"A192BD93-8778-4CA9-BC32-18F8290BF197",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":225,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"16844C40-F012-4C19-9028-D05014EBF7D2",{"Vulnerable":4,"Criteria":61,"MatchCriteriaID":227,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"34C63AE5-4584-4A51-B20D-36FA6DE01C86",{"Vulnerable":4,"Criteria":64,"MatchCriteriaID":229,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"1778A4FF-FF69-403C-A607-6777AE685A13",[],[232,239],{"id":233,"eventType":234,"eventTime":235,"details":236,"label":237,"color":238},"b6463d58-2752-4d96-92c1-f832fe08ca2b","NEW_CISA","2026-01-08T04:01:06.824787+00:00","CVE added to CISA Known Exploited Vulnerabilities","Added to CISA KEV","red",{"id":240,"eventType":241,"eventTime":242,"details":243,"label":244,"color":238},"3d03d59e-1d32-44a8-8016-23202da28a99","HIGH_EPSS_DELTA","2026-01-09T04:06:30.274425+00:00","Daily EPSS score increased by 0.292 on 2023-12-30","EPSS Score Increased",{"lastModified":11,"cacheTime":246,"version":36},1792272323149,{"score":248,"band":48,"action":249,"scoredAt":250},76,"Emergency patch","2026-10-17T06:36:33.657477+00:00"]