Vulnerability Details : CVE-2021-39602
Potential exploit
A Buffer Overflow vulnerabilty exists in Miniftpd 1.0 in the do_mkd function in the ftpproto.c file, which could let a remote malicious user cause a Denial of Service.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2021-39602
- cpe:2.3:a:miniftpd_project:miniftpd:1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-39602
0.34%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-39602
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-39602
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-39602
-
https://github.com/Gabe-commiter/Miniftpd/issues/1
Buffer overflows problem · Issue #1 · Gabe-commiter/Miniftpd · GitHubExploit;Issue Tracking;Third Party Advisory
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