National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-12175 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/zeek/zeek/releases/tag/v2.6.2 Release Notes Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:zeek:zeek
     Show Matching CPE(s)
Up to (excluding)
2.6.2


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12175
NVD Published Date:
07/17/2019
NVD Last Modified:
07/22/2019