CVE-2023-43771

low-risk
Published 2023-09-22

In nqptp-message-handlers.c in nqptp before 1.2.3, crafted packets received on the control port could crash the program.

Do I need to act?

-
0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Not Quite Ptp

Affected Vendors

Mikebrady

References (6)

Patch https://github.com/mikebrady/nqptp/commit/b24789982d5cc067ecf6e8f3352b701d177530...
Release Notes https://github.com/mikebrady/nqptp/releases/tag/1.2.3
Release Notes https://github.com/mikebrady/nqptp/releases/tag/1.2.4
Patch https://github.com/mikebrady/nqptp/commit/b24789982d5cc067ecf6e8f3352b701d177530...
Release Notes https://github.com/mikebrady/nqptp/releases/tag/1.2.3
Release Notes https://github.com/mikebrady/nqptp/releases/tag/1.2.4
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal