CVE-2025-65499
Array index error in tls_verify_call_back() in src/coap_openssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS handshake that tr…
Published: 2025-11-24 · CVSS: 4.3 · CVSS 3.1
Array index error in tls_verify_call_back() in src/coap_openssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS handshake that triggers SSL_get_ex_data_X509_STORE_CTX_idx() to return -1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7