Hashicorp Consul/Consul Enterprise up to 1.6.2 API Endpoint information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Hashicorp Consul and Consul Enterprise up to 1.6.2. This issue affects some unknown processing of the component API Endpoint. The manipulation results in information disclosure. This vulnerability is cataloged as CVE-2020-7955. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Hashicorp Consul and Consul Enterprise up to 1.6.2. It has been classified as problematic. Affected is an unknown function of the component API Endpoint. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

HashiCorp Consul and Consul Enterprise 1.4.1 through 1.6.2 did not uniformly enforce ACLs across all API endpoints, resulting in potential unintended information disclosure. Fixed in 1.6.3.

The weakness was shared 01/31/2020. This vulnerability is traded as CVE-2020-7955 since 01/24/2020. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 1.6.3 eliminates this vulnerability.

The entry VDB-149602 is related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: Consul/Consul Enterprise 1.6.3

Timelineinfo

01/24/2020 🔍
01/31/2020 +7 days 🔍
02/01/2020 +1 days 🔍
03/27/2024 +1516 days 🔍

Sourcesinfo

Product: github.com

Advisory: 7160
Status: Not defined

CVE: CVE-2020-7955 (🔍)
GCVE (CVE): GCVE-0-2020-7955
GCVE (VulDB): GCVE-100-149604
See also: 🔍

Entryinfo

Created: 02/01/2020 08:10
Updated: 03/27/2024 22:07
Changes: 02/01/2020 08:10 (38), 02/01/2020 08:15 (17), 03/27/2024 22:07 (19)
Complete: 🔍
Cache ID: 216::103

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