Checkmk up to 2.0.0p39/2.1.0p36/2.2.0p14 livestatus Command ajax_search delimiter

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Checkmk up to 2.0.0p39/2.1.0p36/2.2.0p14. It has been declared as critical. The impacted element is the function ajax_search of the component livestatus Command Handler. The manipulation results in delimiter. This vulnerability is known as CVE-2023-6157. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Checkmk up to 2.0.0p39/2.1.0p36/2.2.0p14. Affected is the function ajax_search of the component livestatus Command Handler. The manipulation with an unknown input leads to a delimiter vulnerability. CWE is classifying the issue as CWE-140. The product does not neutralize or incorrectly neutralizes delimiters. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Improper neutralization of livestatus command delimiters in ajax_search in Checkmk <= 2.0.0p39, < 2.1.0p37, and < 2.2.0p15 allows arbitrary livestatus command execution for authorized users.

The weakness was published 11/22/2023. The advisory is shared for download at checkmk.com. This vulnerability is traded as CVE-2023-6157 since 11/15/2023. There are known technical details, but no exploit is available.

Upgrading to version 2.1.0p37 or 2.2.0p15 eliminates this vulnerability.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 7.6
CNA Vector (Checkmk GmbH): 🔍

CVSSv2info

AVACAuCIA
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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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Checkmk 2.1.0p37/2.2.0p15

Timelineinfo

11/15/2023 🔍
11/22/2023 +7 days 🔍
11/22/2023 +0 days 🔍
07/24/2024 +244 days 🔍

Sourcesinfo

Advisory: checkmk.com
Status: Confirmed

CVE: CVE-2023-6157 (🔍)
GCVE (CVE): GCVE-0-2023-6157
GCVE (VulDB): GCVE-100-246000

Entryinfo

Created: 11/22/2023 17:47
Updated: 07/24/2024 01:14
Changes: 11/22/2023 17:47 (48), 12/15/2023 20:40 (12), 07/24/2024 01:14 (15)
Complete: 🔍
Cache ID: 216::103

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