Vulnerability Details CVE-2015-2697
The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS request.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.063
EPSS Ranking 90.5%
CVSS Severity
CVSS v2 Score 4.0
Products affected by CVE-2015-2697
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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_5:1.10.5
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cpe:2.3:a:mit:kerberos_5:1.10.6
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cpe:2.3:a:mit:kerberos_5:1.10.7
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cpe:2.3:a:mit:kerberos_5:1.11
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cpe:2.3:a:mit:kerberos_5:1.11.1
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cpe:2.3:a:mit:kerberos_5:1.11.2
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cpe:2.3:a:mit:kerberos_5:1.11.3
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cpe:2.3:a:mit:kerberos_5:1.11.4
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cpe:2.3:a:mit:kerberos_5:1.11.5
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cpe:2.3:a:mit:kerberos_5:1.11.6
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cpe:2.3:a:mit:kerberos_5:1.12
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cpe:2.3:a:mit:kerberos_5:1.12.1
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cpe:2.3:a:mit:kerberos_5:1.12.2
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cpe:2.3:a:mit:kerberos_5:1.12.3
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cpe:2.3:a:mit:kerberos_5:1.12.4
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cpe:2.3:a:mit:kerberos_5:1.12.5
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cpe:2.3:a:mit:kerberos_5:1.13
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cpe:2.3:a:mit:kerberos_5:1.13.1
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cpe:2.3:a:mit:kerberos_5:1.13.2
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cpe:2.3:a:mit:kerberos_5:1.13.3
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cpe:2.3:a:mit:kerberos_5:1.13.4
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cpe:2.3:a:mit:kerberos_5:1.13.5
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cpe:2.3:a:mit:kerberos_5:1.13.6
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cpe:2.3:a:mit:kerberos_5:1.13.7
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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:canonical:ubuntu_linux:12.04
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cpe:2.3:o:canonical:ubuntu_linux:14.04
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cpe:2.3:o:canonical:ubuntu_linux:15.04
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cpe:2.3:o:canonical:ubuntu_linux:15.10
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cpe:2.3:o:debian:debian_linux:7.0
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:opensuse:leap:42.1
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cpe:2.3:o:opensuse:opensuse:13.1
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cpe:2.3:o:opensuse:opensuse:13.2
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cpe:2.3:o:oracle:solaris:11.3
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cpe:2.3:o:suse:linux_enterprise_desktop:12
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cpe:2.3:o:suse:linux_enterprise_server:12
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cpe:2.3:o:suse:linux_enterprise_software_development_kit:12