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).
                
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Affected Vendors & Products
References
        | Link | Providers | 
|---|---|
| https://sourceforge.net/p/ezxml/bugs/13/ |     | 
History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:32:10.189Z
Reserved: 2019-12-26T00:00:00
Link: CVE-2019-20007
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2019-12-26T22:15:10.920
Modified: 2024-11-21T04:37:52.350
Link: CVE-2019-20007
 Redhat
                        Redhat
                    No data.