CVE-2019-20007

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Source
https://cve.org/CVERecord?id=CVE-2019-20007
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20007.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20007
Downstream
Related
Published
2019-12-26T22:15:10.920Z
Modified
2026-03-14T01:31:12.134269Z
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

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20007.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0.8.2"
            },
            {
                "last_affected": "0.8.6"
            }
        ]
    }
]