high
7.5
CWE
201 200
Advisory Published
Updated

CVE-2024-6747: Information leak in mknotifyd

First published: Thu Oct 10 2024(Updated: )

Information leakage in mknotifyd in Checkmk before 2.3.0p18, 2.2.0p36, 2.1.0p49 and in 2.0.0p39 (EOL) allows attacker to get potentially sensitive data

Credit: security@checkmk.com

Affected SoftwareAffected VersionHow to fix
Checkmk NagVis>=2.0.0<2.1.0
Checkmk NagVis=2.1.0
Checkmk NagVis=2.1.0-p1
Checkmk NagVis=2.1.0-p10
Checkmk NagVis=2.1.0-p11
Checkmk NagVis=2.1.0-p12
Checkmk NagVis=2.1.0-p13
Checkmk NagVis=2.1.0-p14
Checkmk NagVis=2.1.0-p15
Checkmk NagVis=2.1.0-p16
Checkmk NagVis=2.1.0-p17
Checkmk NagVis=2.1.0-p18
Checkmk NagVis=2.1.0-p19
Checkmk NagVis=2.1.0-p2
Checkmk NagVis=2.1.0-p20
Checkmk NagVis=2.1.0-p21
Checkmk NagVis=2.1.0-p22
Checkmk NagVis=2.1.0-p23
Checkmk NagVis=2.1.0-p24
Checkmk NagVis=2.1.0-p25
Checkmk NagVis=2.1.0-p26
Checkmk NagVis=2.1.0-p27
Checkmk NagVis=2.1.0-p28
Checkmk NagVis=2.1.0-p29
Checkmk NagVis=2.1.0-p3
Checkmk NagVis=2.1.0-p30
Checkmk NagVis=2.1.0-p31
Checkmk NagVis=2.1.0-p32
Checkmk NagVis=2.1.0-p33
Checkmk NagVis=2.1.0-p34
Checkmk NagVis=2.1.0-p35
Checkmk NagVis=2.1.0-p36
Checkmk NagVis=2.1.0-p37
Checkmk NagVis=2.1.0-p38
Checkmk NagVis=2.1.0-p39
Checkmk NagVis=2.1.0-p4
Checkmk NagVis=2.1.0-p40
Checkmk NagVis=2.1.0-p41
Checkmk NagVis=2.1.0-p42
Checkmk NagVis=2.1.0-p43
Checkmk NagVis=2.1.0-p44
Checkmk NagVis=2.1.0-p45
Checkmk NagVis=2.1.0-p46
Checkmk NagVis=2.1.0-p47
Checkmk NagVis=2.1.0-p48
Checkmk NagVis=2.1.0-p5
Checkmk NagVis=2.1.0-p6
Checkmk NagVis=2.1.0-p7
Checkmk NagVis=2.1.0-p8
Checkmk NagVis=2.1.0-p9
Checkmk NagVis=2.2.0
Checkmk NagVis=2.2.0-p1
Checkmk NagVis=2.2.0-p10
Checkmk NagVis=2.2.0-p11
Checkmk NagVis=2.2.0-p12
Checkmk NagVis=2.2.0-p13
Checkmk NagVis=2.2.0-p14
Checkmk NagVis=2.2.0-p15
Checkmk NagVis=2.2.0-p16
Checkmk NagVis=2.2.0-p17
Checkmk NagVis=2.2.0-p18
Checkmk NagVis=2.2.0-p19
Checkmk NagVis=2.2.0-p2
Checkmk NagVis=2.2.0-p20
Checkmk NagVis=2.2.0-p21
Checkmk NagVis=2.2.0-p22
Checkmk NagVis=2.2.0-p23
Checkmk NagVis=2.2.0-p24
Checkmk NagVis=2.2.0-p25
Checkmk NagVis=2.2.0-p26
Checkmk NagVis=2.2.0-p27
Checkmk NagVis=2.2.0-p28
Checkmk NagVis=2.2.0-p29
Checkmk NagVis=2.2.0-p3
Checkmk NagVis=2.2.0-p30
Checkmk NagVis=2.2.0-p31
Checkmk NagVis=2.2.0-p32
Checkmk NagVis=2.2.0-p33
Checkmk NagVis=2.2.0-p34
Checkmk NagVis=2.2.0-p35
Checkmk NagVis=2.2.0-p4
Checkmk NagVis=2.2.0-p5
Checkmk NagVis=2.2.0-p6
Checkmk NagVis=2.2.0-p7
Checkmk NagVis=2.2.0-p8
Checkmk NagVis=2.2.0-p9
Checkmk NagVis=2.3.0
Checkmk NagVis=2.3.0-p1
Checkmk NagVis=2.3.0-p10
Checkmk NagVis=2.3.0-p11
Checkmk NagVis=2.3.0-p12
Checkmk NagVis=2.3.0-p13
Checkmk NagVis=2.3.0-p14
Checkmk NagVis=2.3.0-p15
Checkmk NagVis=2.3.0-p16
Checkmk NagVis=2.3.0-p17
Checkmk NagVis=2.3.0-p2
Checkmk NagVis=2.3.0-p3
Checkmk NagVis=2.3.0-p4
Checkmk NagVis=2.3.0-p5
Checkmk NagVis=2.3.0-p6
Checkmk NagVis=2.3.0-p7
Checkmk NagVis=2.3.0-p8
Checkmk NagVis=2.3.0-p9

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2024-6747?

    CVE-2024-6747 has been classified with a high severity due to potential information leakage that can expose sensitive data.

  • How do I fix CVE-2024-6747?

    To fix CVE-2024-6747, update Checkmk to version 2.3.0p18, 2.2.0p36, 2.1.0p49, or 2.0.0p39.

  • What versions of Checkmk are affected by CVE-2024-6747?

    CVE-2024-6747 affects Checkmk versions prior to 2.3.0p18, 2.2.0p36, 2.1.0p49, and all versions of 2.0.0 after reaching its end of life.

  • What type of vulnerability is CVE-2024-6747 categorized as?

    CVE-2024-6747 is categorized as an information leakage vulnerability.

  • Can CVE-2024-6747 be exploited remotely?

    Yes, CVE-2024-6747 can potentially be exploited remotely, allowing attackers to retrieve sensitive information.

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