Couchbase Server/Couchbase Sync Gateway Slowloris denial of service

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 categorized as problematic has been discovered in Couchbase Server and Couchbase Sync Gateway. This affects an unknown part. Such manipulation leads to denial of service (Slowloris). This vulnerability is referenced as CVE-2020-9041. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in Couchbase Server and Couchbase Sync Gateway (affected version unknown) and classified as problematic. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability (Slowloris). Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

In Couchbase Server 6.0.3 and Couchbase Sync Gateway through 2.7.0, the Cluster management, views, query, and full-text search endpoints are vulnerable to the Slowloris denial-of-service attack because they don't more aggressively terminate slow connections.

The weakness was published 06/08/2020 (Website). The advisory is available at couchbase.com. This vulnerability is handled as CVE-2020-9041 since 02/17/2020. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-150425, VDB-156289 and VDB-156291. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Slowloris
Class: Denial of service / Slowloris
CWE: CWE-404
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/17/2020 🔍
06/08/2020 +112 days 🔍
06/09/2020 +1 days 🔍
10/22/2020 +135 days 🔍

Sourcesinfo

Advisory: couchbase.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-9041 (🔍)
GCVE (CVE): GCVE-0-2020-9041
GCVE (VulDB): GCVE-100-156290
See also: 🔍

Entryinfo

Created: 06/09/2020 07:09
Updated: 10/22/2020 19:49
Changes: 06/09/2020 07:09 (36), 06/09/2020 07:14 (17), 10/22/2020 19:49 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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