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CVE
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CVE-2013-1418Date: (C)2013-11-19   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.3
Exploit Score: 8.6
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
BID-63555
https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html
http://advisories.mageia.org/MGASA-2013-0335.html
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7757
http://web.mit.edu/kerberos/krb5-1.10/README-1.10.7.txt
http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt
https://bugzilla.redhat.com/show_bug.cgi?id=1026942
https://github.com/krb5/krb5/commit/c2ccf4197f697c4ff143b8a786acdd875e70a89d
openSUSE-SU-2013:1738
openSUSE-SU-2013:1751
openSUSE-SU-2013:1833

CPE    5
cpe:/o:opensuse:opensuse:13.1
cpe:/o:opensuse:opensuse:12.2
cpe:/o:opensuse:opensuse:12.3
cpe:/o:opensuse:opensuse:11.4
...
CWE    1
CWE-476
OVAL    16
oval:org.secpod.oval:def:107333
oval:org.secpod.oval:def:702162
oval:org.secpod.oval:def:107414
oval:org.secpod.oval:def:107318
...

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