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ubuntucveUbuntu.comUB:CVE-2014-5354
HistoryDec 16, 2014 - 12:00 a.m.

CVE-2014-5354

2014-12-1600:00:00
ubuntu.com
ubuntu.com
16

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

EPSS

0.009

Percentile

82.4%

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.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchkrb5< 1.8.1+dfsg-2ubuntu0.14UNKNOWN
ubuntu12.04noarchkrb5< 1.10+dfsg~beta1-2ubuntu0.6UNKNOWN
ubuntu14.04noarchkrb5< 1.12+dfsg-2ubuntu5.1UNKNOWN
ubuntu14.10noarchkrb5< 1.12.1+dfsg-10ubuntu0.1UNKNOWN

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

EPSS

0.009

Percentile

82.4%