vulnerability
FreeBSD: VID-f2b1da2e-6178-11ef-8a7d-b42e991fc52e (CVE-2021-30027): md4c -- DoS attack
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Aug 23, 2024 | Aug 24, 2024 | Dec 10, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Aug 23, 2024
Added
Aug 24, 2024
Modified
Dec 10, 2025
Description
[email protected] reports: md_analyze_line in md4c.c in md4c 0.4.7 allows attackers to trigger use of uninitialized memory, and cause a denial of service via a malformed Markdown document.
Solution
freebsd-upgrade-package-md4c
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