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GHSA-vm7h-x472-77pq

Опубликовано: 24 нояб. 2025
Источник: github
Github: Не прошло ревью
CVSS3: 7.5

Описание

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.

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.

EPSS

Процентиль: 32%
0.00122
Низкий

7.5 High

CVSS3

Дефекты

CWE-476

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

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.

CVSS3: 7.5
nvd
3 месяца назад

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.

CVSS3: 7.5
debian
3 месяца назад

NULL pointer dereference in get_san_or_cn_from_cert() in src/coap_open ...

EPSS

Процентиль: 32%
0.00122
Низкий

7.5 High

CVSS3

Дефекты

CWE-476