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ubuntucveUbuntu.comUB:CVE-2013-1418
HistoryNov 17, 2013 - 12:00 a.m.

CVE-2013-1418

2013-11-1700:00:00
ubuntu.com
ubuntu.com
9

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.936 High

EPSS

Percentile

99.1%

The setup_server_realm function in main.c in the Key Distribution Center
(KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are
configured, allows remote attackers to cause a denial of service (NULL
pointer dereference and daemon crash) via a crafted request.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchkrb5< 1.8.1+dfsg-2ubuntu0.13UNKNOWN
ubuntu12.04noarchkrb5< 1.10+dfsg~beta1-2ubuntu0.5UNKNOWN

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.936 High

EPSS

Percentile

99.1%