CVEvulnerability
CVE-2023-30362
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-06-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-125
Description
Buffer Overflow vulnerability in coap_send function in libcoap library 4.3.1-103-g52cfd56 fixed in 4.3.1-120-ge242200 allows attackers to obtain sensitive information via malformed pdu.
Affected configurations
• libcoap libcoap (< 4.3.1-120-ge242200)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://github.com/obgm/libcoap/issues/1063 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/obgm/libcoap/pull/1065 Patch
- https://github.com/obgm/libcoap/issues/1063 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/obgm/libcoap/pull/1065 Patch