CVE-2024-31029 json
An issue in the server_handle_regular function of the test_coap_server.c file within the FreeCoAP project allows remote attackers to cause…
published 2024-10-22 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-28947
- cvss
- 8.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
An issue in the server_handle_regular function of the test_coap_server.c file within the FreeCoAP project allows remote attackers to cause a Denial of Service through specially crafted packets.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/keith-cullen/FreeCoAP/issues/36 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
| CNA | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
Affected products
- keithcullen freecoap
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
github.com
/keith-cullen/FreeCoAP/issues/36
exploit, issue-tracking, vendor-advisory
-
gist.github.com
/dqp10515/41ec400b7eecfcae7578d505598ab85f
third-party-advisory
Sources
- CVE List CVE-2024-31029
- NVD CVE-2024-31029
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