CVE-2019-20007

2019-12-2621:55:23

mitre

www.cve.org

6.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.7%

JSON

An issue was discovered in ezXML 0.8.2 through 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 whether the s variable is not NULL in ezxml.c, leading to a NULL pointer dereference and crash (segmentation fault).