vulnerability
ProFTP ProFTPd: CVE-2020-9273: Use After Free
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:C) | Feb 20, 2020 | Nov 6, 2025 | Nov 6, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
Feb 20, 2020
Added
Nov 6, 2025
Modified
Nov 6, 2025
Description
In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution.
Solution
proftp-proftpd-upgrade-latest
References
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