CVE-2019-12175

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Source
https://cve.org/CVERecord?id=CVE-2019-12175
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12175.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-12175
Downstream
Published
2019-07-17T17:15:13.280Z
Modified
2026-07-08T17:57:19.986406Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/zeek/zeek

Affected ranges

Type
GIT
Repo
https://github.com/zeek/zeek
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
bb979702cf9a2fa67b8d1a1c7f88d0b56c6af104
Database specific 
{
    "cpe": "cpe:2.3:a:zeek:zeek:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.6.2"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

Other
beta
release
v1.*
v1.1
v1.6-dev
v2.*
v2.0
v2.0-beta
v2.0-beta-pre
v2.1
v2.1-beta
v2.2
v2.2-beta
v2.3
v2.3-beta
v2.4
v2.4-beta
v2.5
v2.5-beta
v2.5-beta2
v2.6
v2.6-beta2
v2.6-beta3
v2.6.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12175.json"