Description
Buffer Overflow in coap_msg.c in FreeCoAP allows remote attackers to execute arbitrary code or cause a denial of service (stack buffer overflow) via a crafted packet.
References (2)
Core 2
Core References
Third Party Advisory
https://gist.github.com/dqp10515/e9d7d663cb89187bfe7b39bb3aeb0113
Scores
CVSS v3
9.8
EPSS
0.0207
EPSS Percentile
84.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-120
Status
published
Products (1)
keith-cullen/freecoap
0.7
Published
Oct 22, 2024
Tracked Since
Feb 18, 2026