Vulnerability Details : CVE-2023-22551
The FTP (aka "Implementation of a simple FTP client and server") project through 96c1a35 allows remote attackers to cause a denial of service (memory consumption) by engaging in client activity, such as establishing and then terminating a connection. This occurs because malloc is used but free is not.
Vulnerability category: Denial of service
Products affected by CVE-2023-22551
- cpe:2.3:a:ftp_project:ftp:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-22551
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-22551
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
References for CVE-2023-22551
-
https://github.com/rovinbhandari/FTP/issues/8
Denial-of-service bug · Issue #8 · rovinbhandari/FTP · GitHubExploit;Issue Tracking;Third Party Advisory
Jump to