CVE-2024-0962

Name: CVE-2024-0962
Creator: NVD / NIST
Published: 2024-01-27T13:15:07.973+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.75%

Last modified Jun 17, 2026

CVE-2024-0962 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A vulnerability was found in obgm libcoap 4.3.4. It has been rated as critical. EPSS estimates a 0.75% chance of exploitation in the next 30 days.

Description

A vulnerability was found in obgm libcoap 4.3.4. It has been rated as critical. Affected by this issue is the function get_split_entry of the file src/coap_oscore.c of the component Configuration File Handler. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-252206 is the identifier assigned to this vulnerability.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.75%

50.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Libcoap	Libcoap	4.3.4

References

https://github.com/obgm/libcoap/issues/1310Exploit, Patch
https://github.com/obgm/libcoap/issues/1310#issue-2099860835Exploit, Issue Tracking
https://github.com/obgm/libcoap/pull/1311Issue Tracking, Patch
https://vuldb.com/?ctiid.252206Permissions Required
https://vuldb.com/?id.252206Third Party Advisory
https://github.com/obgm/libcoap/issues/1310Exploit, Patch
https://github.com/obgm/libcoap/issues/1310#issue-2099860835Exploit, Issue Tracking
https://github.com/obgm/libcoap/pull/1311Issue Tracking, Patch
https://vuldb.com/?ctiid.252206Permissions Required
https://vuldb.com/?id.252206Third Party Advisory

Timeline

Published: Jan 27, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-0962?

How severe is CVE-2024-0962?

CVE-2024-0962 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.75% probability of exploitation in the next 30 days.

How do I fix CVE-2024-0962?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-0962?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST