Couchbase Server 5.5.0/6.0.0 Eventing Debug Endpoint improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Couchbase Server 5.5.0/6.0.0. It has been rated as critical. Affected is an unknown function of the component Eventing Debug Endpoint. This manipulation causes improper authentication. This vulnerability is tracked as CVE-2019-11466. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability has been found in Couchbase Server 5.5.0/6.0.0 and classified as critical. Affected by this vulnerability is an unknown function of the component Eventing Debug Endpoint. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Couchbase Server 5.5.0 and 6.0.0. The Eventing debug endpoint mishandles authentication and audit.

The weakness was disclosed 09/10/2019. This vulnerability is known as CVE-2019-11466 since 04/22/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

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

The entries VDB-141551, VDB-141550, VDB-141549 and VDB-141548 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
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

04/22/2019 🔍
09/10/2019 +141 days 🔍
09/11/2019 +1 days 🔍
12/19/2023 +1560 days 🔍

Sourcesinfo

Advisory: couchbase.com
Status: Not defined

CVE: CVE-2019-11466 (🔍)
GCVE (CVE): GCVE-0-2019-11466
GCVE (VulDB): GCVE-100-141547
See also: 🔍

Entryinfo

Created: 09/11/2019 08:31
Updated: 12/19/2023 09:09
Changes: 09/11/2019 08:31 (36), 08/19/2020 09:14 (17), 12/19/2023 09:09 (3)
Complete: 🔍
Cache ID: 216::103

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