CVE-2019-14844

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Source

https://cve.org/CVERecord?id=CVE-2019-14844

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14844.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2019-14844

Published

2019-09-26T12:15:11.457Z

Modified

2026-07-08T05:54:53.926059255Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A flaw was found in, Fedora versions of krb5 from 1.16.1 to, including 1.17.x, in the way a Kerberos client could crash the KDC by sending one of the RFC 4556 "enctypes". A remote unauthenticated user could use this flaw to crash the KDC.

Database specific

{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "29"
                },
                {
                    "last_affected": "29"
                },
                {
                    "introduced": "30"
                },
                {
                    "last_affected": "30"
                },
                {
                    "introduced": "31"
                },
                {
                    "last_affected": "31"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "fedoraproject:fedora",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"
            ]
        }
    ]
}

References

Affected packages

Git / github.com/krb5/krb5

Affected ranges

Type

GIT

Repo

https://github.com/krb5/krb5

Events

Introduced

8e153e3e8feb88780413d642273d60f0c15b2fe6

Last affected

890ca2f401924cdcb88f493950b04700bbe52db3

Database specific

{
    "extracted_events": [
        {
            "introduced": "1.16.1"
        },
        {
            "last_affected": "1.17.1"
        }
    ],
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14844.json"