CVSS 4.3 · Medium EPSS 0,27%
Kerentanan Improper Validation of Array Index pada libcoap. Skor CVSS 3.1 4.3 (Medium) menurut CISA ADP.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| libcoap | libcoap | Versi 4.3.5 |