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CVE-2014-5354

CVE-2014-5354

This page contains facts from public vulnerability sources. Check the original advisory before updating.

plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by creating a database entry for a keyless principal, as demonstrated by a kadmin "add_principal -nokey" or "purgekeys -all" command.

EPSS 1.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • krb5 Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.12.1+dfsg-16

    Update to 1.12.1+dfsg-16

  • krb5 Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.12.1+dfsg-16

    Update to 1.12.1+dfsg-16

  • krb5 Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.12.1+dfsg-16

    Update to 1.12.1+dfsg-16

  • krb5 Ubuntu:14.04:LTS

    Versions
    • 1.10.1+dfsg-6.1ubuntu1
    • 1.11.3+dfsg-3ubuntu2
    • 1.12+dfsg-2ubuntu1
    • 1.12+dfsg-2ubuntu2
    • 1.12+dfsg-2ubuntu3
    • 1.12+dfsg-2ubuntu4
    • 1.12+dfsg-2ubuntu4.2
    • 1.12+dfsg-2ubuntu5
    Affected ranges
    • ECOSYSTEM: < 1.12+dfsg-2ubuntu5.1

    Update to 1.12+dfsg-2ubuntu5.1

Original sources

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