CVE-2022-39028

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Source
https://cve.org/CVERecord?id=CVE-2022-39028
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-39028.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-39028
Downstream
Related
Published
2022-08-30T00:00:00Z
Modified
2026-05-15T11:54:11.480406193Z
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "mitre",
    "unresolved_ranges": [
        {
            "source": "DESCRIPTION",
            "extracted_events": [
                {
                    "fixed": "2.3"
                },
                {
                    "introduced": "krb5-appl"
                },
                {
                    "fixed": "1.0.3"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39028.json"
}
References

Affected packages