High severity7.5NVD Advisory· Published Jul 17, 2019· Updated Jun 17, 2026

CVE-2019-12175

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Zeek/Network Security Monitordescription
Zeek Network Security Monitor/Zeekllm-create
Range: <2.6.2
Zeek/Zeek
cpe:2.3:a:zeek:zeek:*:*:*:*:*:*:*:*
Range: <2.6.2

Patches

Vulnerability mechanics

References

github.com/zeek/zeek/releases/tag/v2.6.2nvdRelease NotesThird Party Advisory

News mentions

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