Vulnerability Details CVE-2014-5355
MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.036
EPSS Ranking 87.2%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2014-5355
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cpe:2.3:a:mit:kerberos_5:1.1
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cpe:2.3:a:mit:kerberos_5:1.10
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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_5:1.11
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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_5:1.12
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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_5:1.13
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cpe:2.3:a:mit:kerberos_5:1.13.1
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cpe:2.3:a:mit:kerberos_5:1.2
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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_5:1.6
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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_5:1.7
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cpe:2.3:a:mit:kerberos_5:1.7.1
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cpe:2.3:a:mit:kerberos_5:1.8
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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