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).
References
Link | Resource |
---|---|
https://sourceforge.net/p/ezxml/bugs/13/ | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-12-26T21:55:23
Updated: 2019-12-26T21:55:23
Reserved: 2019-12-26T00:00:00
Link: CVE-2019-20007
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-12-26T22:15:10.920
Modified: 2020-01-02T19:36:15.213
Link: CVE-2019-20007
JSON object: View
Redhat Information
No data.
CWE