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related to the doProlog function in lib\u002Fxmlparse.c, a different vulnerability than CVE-2009-2625 and CVE-2009-3720.","The big2_toUtf8 function in lib\u002Fxmltok.c in libexpat in Expat 2.0.1, as used in the XML-Twig module for Perl, allows context-dependent attackers to cause a 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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":241,"metaDescription":242,"keywords":243,"canonicalUrl":244,"structuredData":245},"What is CVE-2009-3560? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2009-3560, a medium severity cyber security vulnerability from 2009. 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