CheckMK up to 2.0.0p39/2.1.0p46/2.2.0p31/2.3.0p10 livestatus Command delimiter

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in CheckMK up to 2.0.0p39/2.1.0p46/2.2.0p31/2.3.0p10 and classified as critical. This issue affects some unknown processing of the component livestatus Command Handler. The manipulation leads to delimiter. This vulnerability is uniquely identified as CVE-2024-6542. The attack is possible to be carried out remotely. No exploit exists. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in CheckMK up to 2.0.0p39/2.1.0p46/2.2.0p31/2.3.0p10. It has been rated as critical. This issue affects an unknown part of the component livestatus Command Handler. The manipulation with an unknown input leads to a delimiter vulnerability. Using CWE to declare the problem leads to CWE-140. The product does not neutralize or incorrectly neutralizes delimiters. Impacted is integrity, and availability. The summary by CVE is:

Improper neutralization of livestatus command delimiters in mknotifyd in Checkmk <= 2.0.0p39, < 2.1.0p47, < 2.2.0p32 and < 2.3.0p11 allows arbitrary livestatus command execution.

The advisory is shared at checkmk.com. The identification of this vulnerability is CVE-2024-6542 since 07/08/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

Applying the patch 2.1.0p47/2.2.0p32/2.3.0p11 is able to eliminate this problem.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Checkmk): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Delimiter
CWE: CWE-140 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 2.1.0p47/2.2.0p32/2.3.0p11

Timelineinfo

07/08/2024 🔍
07/22/2024 +14 days 🔍
07/22/2024 +0 days 🔍
08/15/2024 +24 days 🔍

Sourcesinfo

Advisory: checkmk.com
Status: Confirmed

CVE: CVE-2024-6542 (🔍)
GCVE (CVE): GCVE-0-2024-6542
GCVE (VulDB): GCVE-100-272177

Entryinfo

Created: 07/22/2024 12:28
Updated: 08/15/2024 06:00
Changes: 07/22/2024 12:28 (62), 07/23/2024 09:43 (1), 08/15/2024 06:00 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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