Vulnerability Details CVE-2013-1416
The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.026
EPSS Ranking 84.9%
CVSS Severity
CVSS v2 Score 4.0
Products affected by CVE-2013-1416
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cpe:2.3:a:mit:kerberos_5:-
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cpe:2.3:a:mit:kerberos_5:1.0
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cpe:2.3:a:mit:kerberos_5:1.0.3
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cpe:2.3:a:mit:kerberos_5:1.0.4
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cpe:2.3:a:mit:kerberos_5:1.0.5
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cpe:2.3:a:mit:kerberos_5:1.0.6
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cpe:2.3:a:mit:kerberos_5:1.0.7
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cpe:2.3:a:mit:kerberos_5:1.1
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cpe:2.3:a:mit:kerberos_5:1.1.1
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cpe:2.3:a:mit:kerberos_5:1.10
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cpe:2.3:a:mit:kerberos_5:1.10.1
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cpe:2.3:a:mit:kerberos_5:1.10.2
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cpe:2.3:a:mit:kerberos_5:1.10.3
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cpe:2.3:a:mit:kerberos_5:1.10.4
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cpe:2.3:a:mit:kerberos_5:1.2
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cpe:2.3:a:mit:kerberos_5:1.2.1
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cpe:2.3:a:mit:kerberos_5:1.2.2
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cpe:2.3:a:mit:kerberos_5:1.2.3
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cpe:2.3:a:mit:kerberos_5:1.2.4
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cpe:2.3:a:mit:kerberos_5:1.2.5
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cpe:2.3:a:mit:kerberos_5:1.2.6
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cpe:2.3:a:mit:kerberos_5:1.2.7
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cpe:2.3:a:mit:kerberos_5:1.2.8
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cpe:2.3:a:mit:kerberos_5:1.3
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cpe:2.3:a:mit:kerberos_5:1.3.1
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cpe:2.3:a:mit:kerberos_5:1.3.2
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cpe:2.3:a:mit:kerberos_5:1.3.3
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cpe:2.3:a:mit:kerberos_5:1.3.4
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cpe:2.3:a:mit:kerberos_5:1.3.5
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cpe:2.3:a:mit:kerberos_5:1.3.6
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cpe:2.3:a:mit:kerberos_5:1.4
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cpe:2.3:a:mit:kerberos_5:1.4.1
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cpe:2.3:a:mit:kerberos_5:1.4.2
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cpe:2.3:a:mit:kerberos_5:1.4.3
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cpe:2.3:a:mit:kerberos_5:1.4.4
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cpe:2.3:a:mit:kerberos_5:1.5
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cpe:2.3:a:mit:kerberos_5:1.5.1
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cpe:2.3:a:mit:kerberos_5:1.5.2
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cpe:2.3:a:mit:kerberos_5:1.5.3
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cpe:2.3:a:mit:kerberos_5:1.5.4
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cpe:2.3:a:mit:kerberos_5:1.6
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cpe:2.3:a:mit:kerberos_5:1.6.1
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cpe:2.3:a:mit:kerberos_5:1.6.2
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cpe:2.3:a:mit:kerberos_5:1.6.3
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cpe:2.3:a:mit:kerberos_5:1.7
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cpe:2.3:a:mit:kerberos_5:1.7.1
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cpe:2.3:a:mit:kerberos_5:1.7.2
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cpe:2.3:a:mit:kerberos_5:1.8
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cpe:2.3:a:mit:kerberos_5:1.8.1
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cpe:2.3:a:mit:kerberos_5:1.8.2
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cpe:2.3:a:mit:kerberos_5:1.8.3
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cpe:2.3:a:mit:kerberos_5:1.8.4
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cpe:2.3:a:mit:kerberos_5:1.8.5
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cpe:2.3:a:mit:kerberos_5:1.8.6
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cpe:2.3:a:mit:kerberos_5:1.9
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cpe:2.3:a:mit:kerberos_5:1.9.1
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cpe:2.3:a:mit:kerberos_5:1.9.2
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cpe:2.3:a:mit:kerberos_5:1.9.3
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cpe:2.3:a:mit:kerberos_5:1.9.4
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cpe:2.3:a:mit:kerberos_5:1.9.5
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cpe:2.3:o:fedoraproject:fedora:17
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cpe:2.3:o:fedoraproject:fedora:18
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cpe:2.3:o:opensuse:opensuse:11.4
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cpe:2.3:o:opensuse:opensuse:12.1
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cpe:2.3:o:opensuse:opensuse:12.2
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cpe:2.3:o:opensuse:opensuse:12.3
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cpe:2.3:o:redhat:enterprise_linux_desktop:6.0
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cpe:2.3:o:redhat:enterprise_linux_eus:6.4
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cpe:2.3:o:redhat:enterprise_linux_server:6.0
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cpe:2.3:o:redhat:enterprise_linux_server_aus:6.4
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cpe:2.3:o:redhat:enterprise_linux_workstation:6.0