CVE-2023-6779: heap-overflow in glibc __vsyslog_internal via uninitialized bufsize in secondary buffer path

CVE-2023-6779: glibc __vsyslog_internal heap overflow via secondary buffer expansion

CVE-2023-6779: Heap Overflow in glibc syslog via Secondary Buffer Allocation

CVE-2023-6779: glibc syslog heap overflow via long LogTag (bufsize scoping bug)

CVE-2023-6779: glibc __vsyslog_internal heap overflow via long openlog ident