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CVE-2024-0962

Published: Jan 27, 2024

Modified: Jun 17, 2025

PUBLISHED

CVSS v3.1

6.3

MEDIUM

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.

Vendor	Product	Versions
obgm	libcoap	affected `4.3.4`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

https://vuldb.com/?id.252206

vdb-entry

technical-description

https://vuldb.com/?ctiid.252206

signature

permissions-required

https://github.com/obgm/libcoap/issues/1310

issue-tracking

https://github.com/obgm/libcoap/issues/1310#issue-2099860835

exploit

issue-tracking

https://github.com/obgm/libcoap/pull/1311

issue-tracking

patch

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