Confluence Zero-Day CVE-2023-22515
CVE-2023-22515 is a critical Confluence flaw allowing remote attackers to create admin accounts; patching is urgent to prevent exploitation.
CVE-2023-4911 A buffer overflow in the GNU C library
The "Looney Tunables" CVE (CVE-2023-4911) in GLIBC 2.34 allows local privilege escalation via a buffer overflow in the "GLIBC_TUNABLES" variable.
Encrypted Client Hello - The Price of Privacy
Encrypted Client Hello (ECH) in TLS 1.3 enhances privacy by concealing the client's destination, but raises challenges in security, compliance, and regulation.