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K
cve[email protected]CVE-2013-1418
HistoryNov 18, 2013 - 3:55 a.m.

CVE-2013-1418

2013-11-1803:55:05
CWE-476
web.nvd.nist.gov
155
4
cve-2013-1418
nvd
mit kerberos 5
denial of service
kdc
null pointer dereference
daemon crash

CVSS2

4.3

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

AI Score

6.1

Confidence

High

EPSS

0.936

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.

Affected configurations

NVD
Node
mitkerberos_5Range<1.10.7
Node
debiandebian_linuxMatch7.0
Node
opensuseopensuseMatch11.4
OR
opensuseopensuseMatch12.2
OR
opensuseopensuseMatch12.3
OR
opensuseopensuseMatch13.1

Social References

More

CVSS2

4.3

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

AI Score

6.1

Confidence

High

EPSS

0.936

Percentile

99.1%