Couchbase Sync Gateway up to 2.1.2 REST API startkey/endkey sql injection

A vulnerability classified as critical was found in Couchbase Sync Gateway up to 2.1.2. Affected by this vulnerability is an unknown function of the component REST API. The manipulation of the argument startkey/endkey as part of a Parameter leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. As an impact it is known to affect confidentiality, integrity, and availability. An attacker might be able inject and/or alter existing SQL statements which would influence the database exchange.

The weakness was disclosed 06/26/2019. It is possible to read the advisory at docs.couchbase.com. This vulnerability is known as CVE-2019-9039 since 02/23/2019. The attack can be launched remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/27/2019).

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

Vendor

• Couchbase

Name

• Sync Gateway

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VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

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

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Sql injection (CWE-89)
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

02/23/2019 CVE assigned
06/26/2019 +123 days Advisory disclosed
06/27/2019 +1 days VulDB entry created
06/27/2019 +0 days VulDB last updateAdvisory: docs.couchbase.com

CVE: CVE-2019-9039 (🔒)

Created: 06/27/2019 09:00 AM
Complete: 🔍

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