Vulnerability Details CVE-2019-12175
In Zeek Network Security Monitor (formerly known as Bro) before 2.6.2, a NULL pointer dereference in the Kerberos (aka KRB) protocol parser leads to DoS because a case-type index is mishandled.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-12175
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cpe:2.3:a:zeek:zeek:1.5.3
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cpe:2.3:a:zeek:zeek:2.3.1
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cpe:2.3:a:zeek:zeek:2.3.2
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cpe:2.3:a:zeek:zeek:2.4.1
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cpe:2.3:a:zeek:zeek:2.4.2
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cpe:2.3:a:zeek:zeek:2.5.1
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cpe:2.3:a:zeek:zeek:2.5.2
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cpe:2.3:a:zeek:zeek:2.5.3
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cpe:2.3:a:zeek:zeek:2.5.4
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cpe:2.3:a:zeek:zeek:2.5.5
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cpe:2.3:a:zeek:zeek:2.6.1