CVE catalog
CVE-2024-0962
libcoap3: CVE-2024-0962
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.76% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libcoap3 | sid | 4.3.5-4 | fixed |
| Debian | libcoap3 | forky | 4.3.5-4 | fixed |
| Debian | libcoap3 | trixie | 4.3.4-1.1+deb13u3 | fixed |
| Debian | libcoap3 | bookworm | 4.3.1-1 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libcoap3 | source | sid | 4.3.5-1 | not yet assigned | Not reported | [1061704] |
| Debian | libcoap3 | source | forky | 4.3.5-1 | not yet assigned | Not reported | [1061704] |
| Debian | libcoap3 | source | trixie | 4.3.4-1.1+deb13u1 | not yet assigned | Not reported | [1061704] |
| Debian | libcoap3 | source | bookworm | Not affected | unimportant | Not reported | [1061704] |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.