CVE-2014-5354

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.

CVSS v2.0 3.5 LOW

3.5^/10

CVSS v2.0 : LOW

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/krb5/krb5/commit/04038bf3633c4b909b5ded3072dc88c8c419bf16
http://www.securityfocus.com/bid/71680
http://www.ubuntu.com/usn/USN-2498-1
http://lists.opensuse.org/opensuse-updates/2015-03/msg00061.html
http://www.securitytracker.com/id/1031376

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mit:kerberos:5_1.13:::::::*
	cpe:2.3:a:mit:kerberos_5:1.12.1:::::::*
	cpe:2.3:a:mit:kerberos_5:1.12:::::::*
	cpe:2.3:a:mit:kerberos_5:1.12.2:::::::*

Information

Published : 2014-12-16 15:59

Updated : 2020-01-21 07:46

NVD link : CVE-2014-5354

Mitre link : CVE-2014-5354

JSON object : View

CWE

NVD-CWE-Other

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Products Affected

mit

kerberos
kerberos_5

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