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CVE-2014-5354
ANC
Low

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…

CVSS
3.5
Low
EPSS
0.02
p74
Published
2014-01-01
Updated
2014-01-01
Description

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.

Tags · CWE
CWE-476
Affected products
KerberosKerberos_5
CVSS vector
AV:N/AC:M/Au:S/C:N/I:N/A:P
Timeline
2014-01-01
Published
2014-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: M
Medium
Authentication
Au: S
Single
Confidentiality Impact
C: N
None (N)
Integrity Impact
I: N
None (N)
Availability Impact
A: P
Partial
Exploit indicators
EPSS
0.017 · p74
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected products
ProductVendorStatus
Tracked
krb5Tracked
krb5Tracked
krb5Tracked
krb5Tracked
krb5Tracked
kerberos*Tracked
kerberos_5*Tracked
Source databases
ANC
DEB
CVE
UBU