CVE-2019-20007
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2019-20007
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-20007.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-20007
- Downstream
- Related
- Published
- 2019-12-26T22:15:10Z
- Modified
- 2025-08-09T20:01:28Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in ezXML 0.8.2 through 0.8.6. The function ezxmlstr2utf8, 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 ezxmlparse_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