| Package | Affected versions | Patched versions |
|---|---|---|
| libcoap | = 4.3.5 |
NULL pointer dereference in get_san_or_cn_from_cert() in src/coap_openssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted X.509 certificate that causes sk_GENERAL_NAME_value() to return NULL.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free