Couchbase Server up to 7.2.4/7.6.0 KV Service inadequate encryption

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Couchbase Server up to 7.2.4/7.6.0. This issue affects some unknown processing of the component KV Service. Such manipulation leads to inadequate encryption. This vulnerability is referenced as CVE-2024-37034. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Couchbase Server up to 7.2.4/7.6.0. Affected by this issue is some unknown functionality of the component KV Service. The manipulation with an unknown input leads to a inadequate encryption vulnerability. Using CWE to declare the problem leads to CWE-326. The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required. Impacted is confidentiality. CVE summarizes:

An issue was discovered in Couchbase Server before 7.2.5 and 7.6.0 before 7.6.1. It does not ensure that credentials are negotiated with the Key-Value (KV) service using SCRAM-SHA when remote link encryption is configured for Half-Secure.

The advisory is shared for download at couchbase.com. This vulnerability is handled as CVE-2024-37034 since 05/31/2024. The exploitation is known to be difficult. The attack may be launched remotely. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.

Upgrading to version 7.2.5 or 7.6.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-36402). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Inadequate encryption
CWE: CWE-326 / CWE-310
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: Server 7.2.5/7.6.1

Timelineinfo

05/31/2024 🔍
07/27/2024 +57 days 🔍
07/27/2024 +0 days 🔍
06/15/2025 +322 days 🔍

Sourcesinfo

Advisory: couchbase.com
Status: Confirmed

CVE: CVE-2024-37034 (🔍)
GCVE (CVE): GCVE-0-2024-37034
GCVE (VulDB): GCVE-100-272540
EUVD: 🔍

Entryinfo

Created: 07/27/2024 07:23
Updated: 06/15/2025 01:43
Changes: 07/27/2024 07:23 (55), 07/30/2024 12:01 (1), 09/20/2024 01:06 (12), 06/15/2025 01:43 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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