Security Vulnerabilities
NULL pointer dereference in coap_dtls_generate_cookie() 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_SSL_CTX() to return NULL.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-11-24
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 Score
4.3
EPSS Score
0.001
Published
2025-11-24
NULL pointer dereference in coap_dtls_generate_cookie() 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_SSL_CTX() to return NULL.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-11-24
Null pointer dereference in coap_dtls_info_callback() in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a DTLS handshake where SSL_get_app_data() returns NULL.
CVSS Score
4.3
EPSS Score
0.001
Published
2025-11-24
NULL pointer dereference in src/coap_openssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted DTLS/TLS connection that triggers BIO_get_data() to return NULL.
CVSS Score
7.5
EPSS Score
0.001
Published
2025-11-24
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.
CVSS Score
7.5
EPSS Score
0.001
Published
2025-11-24
A vulnerability was detected in code-projects COVID Tracking System 1.0. This issue affects some unknown processing of the file /login.php. The manipulation of the argument code results in sql injection. The attack may be performed from remote. The exploit is now public and may be used.
CVSS Score
7.3
EPSS Score
0.0
Published
2025-11-24
A vulnerability was identified in itsourcecode Student Information System 1.0. Affected by this vulnerability is an unknown functionality of the file /schedule_edit1.php. Such manipulation of the argument schedule_id leads to sql injection. The attack may be launched remotely. The exploit is publicly available and might be used.
CVSS Score
6.3
EPSS Score
0.0
Published
2025-11-24
A vulnerability has been found in code-projects Library System 1.0. This affects an unknown function of the file /index.php of the component Login. The manipulation of the argument Username leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
CVSS Score
7.3
EPSS Score
0.0
Published
2025-11-24
A weakness has been identified in SourceCodester Inventory Management System 1.0. The affected element is an unknown function of the file /model/user/resetPassword.php. Executing manipulation can lead to weak password recovery. The attack may be performed from remote. The exploit has been made available to the public and could be exploited.
CVSS Score
5.3
EPSS Score
0.001
Published
2025-11-23