CVE ID:	CVE-2022-39028
Description:	telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a "telnet/tcp server failing (looping), service terminated" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.
Test IDs:	1.3.6.1.4.1.25623.1.1.10.2022.0394   1.3.6.1.4.1.25623.1.1.4.2022.3783.1   1.3.6.1.4.1.25623.1.1.4.2022.3471.1   1.3.6.1.4.1.25623.1.0.893205   1.3.6.1.4.1.25623.1.1.2.2024.1948   1.3.6.1.4.1.25623.1.1.2.2024.1975   1.3.6.1.4.1.25623.1.1.4.2022.3735.1   1.3.6.1.4.1.25623.1.1.10.2022.0460
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2022-39028 https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289 https://lists.gnu.org/archive/html/bug-inetutils/2022-08/msg00002.html https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html