CVE-2018-20453

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Source
https://cve.org/CVERecord?id=CVE-2018-20453
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20453.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-20453
Downstream
Published
2018-12-25T17:29:00.423Z
Modified
2026-03-14T09:28:57.997294Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The getlong function in numutils.c in libdoc through 2017-10-23 has a heap-based buffer over-read that allows attackers to cause a denial of service (application crash) via a crafted file.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-20453.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "20171023"
            }
        ]
    }
]