ezxml vulnerabilities and exploits

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An issue exists in ezXML 0.8.3 up to and including 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to a heap-based buffer over-read while running strchr() starting with a pointer after a '\0' character (whe...

Ezxml Project Ezxml

An issue exists in ezXML 0.8.3 up to and including 0.8.6. The function ezxml_char_content puts a pointer to the internal address of a larger block as xml->txt. This is later deallocated (using free), leading to a segmentation fault.

Ezxml Project Ezxml

An issue exists in ezXML 0.8.2 up to and including 0.8.6. The function ezxml_str2utf8, while parsing a crafted XML file, performs zero-length reallocation in ezxml.c, leading to returning a NULL pointer (in some compilers). After this, the function ezxml_parse_str does not check ...

Ezxml Project Ezxml

An issue exists in ezXML 0.8.3 up to and including 0.8.6. The function ezxml_ent_ok() mishandles recursion, leading to stack consumption for a crafted XML file.

Ezxml Project Ezxml

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An issue exists in ezXML 0.8.3 up to and including 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to NULL pointer dereference while running strlen() on a NULL pointer.

Ezxml Project Ezxml

The ezxml_toxml function in ezxml 0.8.6 and previous versions is vulnerable to OOB write when opening XML file after exhausting the memory pool.

Ezxml Project Ezxml

The ezxml_new function in ezXML 0.8.6 and previous versions is vulnerable to OOB write when opening XML file after exhausting the memory pool.

Ezxml Project Ezxml

The ezxml_new function in ezXML 0.8.6 and previous versions is vulnerable to OOB write when opening XML file after exhausting the memory pool.

Ezxml Project Ezxml

An issue exists in ezXML 0.8.3 up to and including 0.8.6. The function ezxml_decode, while parsing crafted a XML file, performs incorrect memory handling, leading to a heap-based buffer over-read in the "normalize line endings" feature.

Ezxml Project Ezxml

An issue exists in ezXML 0.8.3 up to and including 0.8.6. The ezxml_parse_* functions mishandle XML entities, leading to an infinite loop in which memory allocations occur.

Ezxml Project Ezxml

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