OpenStack Keystone 15.0.0/16.0.0 Credentials API /v3/credentials insufficiently protected credentials

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in OpenStack Keystone 15.0.0/16.0.0. Affected is an unknown function of the file /v3/credentials of the component Credentials API. This manipulation causes insufficiently protected credentials (Credentials). This vulnerability is tracked as CVE-2019-19687. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in OpenStack Keystone 15.0.0/16.0.0 (Cloud Software). Affected by this vulnerability is some unknown functionality of the file /v3/credentials of the component Credentials API. The manipulation with an unknown input leads to a insufficiently protected credentials vulnerability (Credentials). The CWE definition for the vulnerability is CWE-522. The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. As an impact it is known to affect confidentiality. The summary by CVE is:

OpenStack Keystone 15.0.0 and 16.0.0 is affected by Data Leakage in the list credentials API. Any user with a role on a project is able to list any credentials with the /v3/credentials API when enforce_scope is false. Users with a role on a project are able to view any other users' credentials, which could (for example) leak sign-on information for Time-based One Time Passwords (TOTP). Deployments with enforce_scope set to false are affected. (There will be a slight performance impact for the list credentials API once this issue is fixed.)

The weakness was disclosed 12/09/2019. This vulnerability is known as CVE-2019-19687 since 12/09/2019. The attack can be launched remotely. A single authentication is required for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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

Name: Credentials
Class: Insufficiently protected credentials / Credentials
CWE: CWE-522
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

12/09/2019 🔍
12/09/2019 +0 days 🔍
12/10/2019 +1 days 🔍
03/09/2024 +1551 days 🔍

Sourcesinfo

Advisory: RHSA-2019:4358
Status: Not defined

CVE: CVE-2019-19687 (🔍)
GCVE (CVE): GCVE-0-2019-19687
GCVE (VulDB): GCVE-100-146827

Entryinfo

Created: 12/10/2019 08:47
Updated: 03/09/2024 09:43
Changes: 12/10/2019 08:47 (36), 12/10/2019 08:52 (18), 03/09/2024 09:43 (4)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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