📦 Libcoap
by Libcoap
🔍 What is Libcoap?
Description coming soon...
🛡️ Security Overview
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⚠️ Known Vulnerabilities
A stack-based buffer overflow vulnerability in libcoap allows remote attackers to crash applications or potentially execute arbitrary code when proxy functionality is enabled. This affects all libcoap...
A signedness error in libcoap's TLS certificate verification allows remote attackers to cause denial of service. When i2d_X509() returns -1 due to a malicious certificate, this negative value is incor...
A NULL pointer dereference vulnerability in OISM libcoap 4.3.5 allows remote attackers to cause denial of service via crafted DTLS/TLS connections. This affects systems using vulnerable libcoap versio...
A NULL pointer dereference vulnerability in OISM libcoap's certificate parsing function allows remote attackers to cause denial of service by sending a specially crafted X.509 certificate. This affect...
This CVE describes a buffer overflow vulnerability in the coap_send function of libcoap library versions up to 4.3.1-103-g52cfd56. Attackers can exploit this by sending malformed Protocol Data Units (...
A memory disclosure vulnerability in libcoap's OSCORE configuration parser allows attackers to read memory beyond string boundaries in the .rodata section. This could lead to information disclosure or...
A NULL pointer dereference vulnerability in OISM libcoap's DTLS implementation allows remote attackers to crash applications using the library via a specially crafted DTLS handshake. This affects any ...
A NULL pointer dereference vulnerability in OISM libcoap's DTLS cookie generation function allows remote attackers to cause denial of service. Attackers can trigger this by sending a crafted DTLS hand...
A NULL pointer dereference vulnerability in OISM libcoap's DTLS implementation allows remote attackers to crash the application via a specially crafted DTLS handshake. This affects systems using libco...
An array index error in OISM libcoap's TLS verification callback allows remote attackers to cause denial of service via a crafted DTLS handshake. This affects systems using libcoap with DTLS enabled. ...
A NULL pointer dereference vulnerability in OISM libcoap's DTLS cookie generation function allows remote attackers to cause denial of service. Attackers can trigger this by sending a crafted DTLS hand...
A null pointer dereference vulnerability in libcoap's DTLS handshake processing allows remote attackers to crash applications using the library. This affects systems running libcoap 4.3.5 with DTLS en...