Libcoap Security Vulnerabilities

CVE-2024-0962

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...

CVE-2023-30362

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...

CVE-2023-35862

libcoap 4.3.1 contains a buffer over-read via the function coap_parse_oscore_conf_mem at...