CVE-2019-14844

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Summary

CVECVE-2019-14844
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-26 12:15:00 UTC
Updated2023-02-12 23:35:00 UTC
DescriptionA 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.

Risk And Classification

Problem Types: CWE-628

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Fedoraproject Fedora 31 All All All
Operating System Fedoraproject Fedora 29 All All All
Operating System Fedoraproject Fedora 30 All All All
Operating System Fedoraproject Fedora 31 All All All
Application Mit Kerberos 5 All All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 31 Update: krb5-1.17-45.fc31 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Vendor Advisory
[SECURITY] Fedora 29 Update: krb5-1.16.1-26.fc29 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
[SECURITY] Fedora 29 Update: krb5-1.16.1-26.fc29 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Vendor Advisory
Fix KDC crash when logging PKINIT enctypes by greghudson · Pull Request #981 · krb5/krb5 · GitHub MISC github.com Patch, Third Party Advisory
[SECURITY] Fedora 31 Update: krb5-1.17-45.fc31 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
1753589 – (CVE-2019-14844) CVE-2019-14844 krb5: reversed strlcpy() allows client to crash the KDC CONFIRM bugzilla.redhat.com Issue Tracking, Patch, Third Party Advisory
CVE-2019-14844 MIT Kerberos 5 Vulnerability in NetApp Products | NetApp Product Security CONFIRM security.netapp.com
[SECURITY] Fedora 30 Update: krb5-1.17-15.fc30 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Vendor Advisory
[SECURITY] Fedora 30 Update: krb5-1.17-15.fc30 - package-announce - Fedora Mailing-Lists MISC lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 900397 Common Base Linux Mariner (CBL-Mariner) Security Update for krb5 (5992)
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