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nvd[email protected]NVD:CVE-2013-1417
HistoryNov 20, 2013 - 2:12 p.m.

CVE-2013-1417

2013-11-2014:12:44
CWE-20
web.nvd.nist.gov
5

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

AI Score

6

Confidence

Low

EPSS

0.033

Percentile

91.4%

do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.

Affected configurations

Nvd
Node
mitkerberos_5Match1.11
OR
mitkerberos_5Match1.11.1
OR
mitkerberos_5Match1.11.2
OR
mitkerberos_5Match1.11.3

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

AI Score

6

Confidence

Low

EPSS

0.033

Percentile

91.4%