PoC Index

CVE-2023-22551

HIGH 7.5EPSS 1.5%

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.

CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.51% chance of exploitation in the next 30 days, 73th percentile
Published
2023-01-01
Updated
2025-04-07

Proof-of-concept exploits (1)

References

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