NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the coapdtlsgeneratecookie function. An attacker can cause a crash of the process by sending a specially crafted DTLS handshake that results in SSLgetSSLCTX returning NULL. Remediation Upgrade libcoap to...

Linux Distros Unpatched Vulnerability : CVE-2023-53686

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/handshake: fix null-ptr-deref in handshakenldonedoit We should not call...

CVE-2023-53686

CVE-2023-53686: Linux kernel vulnerability in net/handshake/netlink.c fix null-ptr-deref in handshake_nl_done_doit(); ensures trace_handshake_cmd_done_err() is not called if socket lookup fails and is invoked before releasing the file to avoid dereferencing sock->sk. Affects kernel networking ...

CVE-2004-0079

The dochangecipherspec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service crash via a crafted SSL/TLS handshake that triggers a null dereference...