CVE-2020-14305 – kernel: memory corruption in Voice over IP nf_conntrack_h323 module

https://notcve.org/view.php?id=CVE-2020-14305

30 Sep 2020 — An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Se encontró un fallo de escritura de memoria fuera de límites en la manera en que la funcionalidad connection tracking Voice Over IP H.323 de... • https://bugs.openvz.org/browse/OVZ-7188 • CWE-787: Out-of-bounds Write •