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In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input.
libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset from within handlers in cases of…
libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_ResumeParser from within handlers in cases of a policy violation. Thus, a use-after-free can occur (simila…
In libexpat before 2.8.2, there is a heap-based buffer overflow in doProlog in xmlparse.c because scaffold backing array reallocation is mishandled when there is data-structure sh…
libexpat before 2.8.2 has an integer overflow in storeAtts.
libexpat before 2.8.2 has an integer overflow in addBinding.
libexpat before 2.8.2 has an integer overflow in getAttributeId.
libexpat before 2.8.2 has an integer overflow in XML_ParseBuffer because it lacked a check that was present in XML_Parse.
libexpat before 2.8.2 has an integer overflow in doProlog that is related to storeEntityValue and entity textLen.
libexpat before 2.8.2 does not consider XML_TOK_DATA_CHARS in doCdataSection and thus lacks handler call depth tracking for various calls from within handlers in cases of a policy…
libexpat before 2.8.2 has an integer overflow in copyString.
xmlwf in libexpat before 2.8.2 has an integer overflow for the output filename when -d outputDir is used.
xmlwf in libexpat before 2.8.2 has an integer overflow in resolveSystemId.
xmlwf in libexpat before 2.8.2 has an integer overflow in endDoctypeDecl via NOTATION declarations.
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