CVE-2023-30362

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Jun 23, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-30362: High severity, CVSS 7.5 | Vulnix