CVE-2022-39028 (GCVE-0-2022-39028)
Vulnerability from cvelistv5
Published
2022-08-30 00:00
Modified
2024-08-03 11:10
Severity ?
CWE
  • n/a
Summary
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.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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