synth omniauth-microsoft_graph up to 1.x email improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in synth omniauth-microsoft_graph up to 1.x. Affected by this issue is some unknown functionality. Such manipulation of the argument email leads to improper authentication. This vulnerability is documented as CVE-2024-21632. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in synth omniauth-microsoft_graph up to 1.x. Affected by this issue is an unknown function. The manipulation of the argument email with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

omniauth-microsoft_graph provides an Omniauth strategy for the Microsoft Graph API. Prior to versions 2.0.0, the implementation did not validate the legitimacy of the `email` attribute of the user nor did it give/document an option to do so, making it susceptible to nOAuth misconfiguration in cases when the `email` is used as a trusted user identifier. This could lead to account takeover. Version 2.0.0 contains a fix for this issue.

The weakness was released 01/03/2024 as GHSA-5g66-628f-7cvj. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2024-21632 since 12/29/2023. There are known technical details, but no exploit is available.

Upgrading to version 2.0.0 eliminates this vulnerability. Applying the patch f132078389612b797c872b45bd0e0b47382414c1 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 8.6
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: omniauth-microsoft_graph 2.0.0
Patch: f132078389612b797c872b45bd0e0b47382414c1

Timelineinfo

12/29/2023 🔍
01/03/2024 +5 days 🔍
01/03/2024 +0 days 🔍
01/23/2024 +20 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-5g66-628f-7cvj
Status: Confirmed

CVE: CVE-2024-21632 (🔍)
GCVE (CVE): GCVE-0-2024-21632
GCVE (VulDB): GCVE-100-249536

Entryinfo

Created: 01/03/2024 09:04
Updated: 01/23/2024 08:48
Changes: 01/03/2024 09:04 (53), 01/23/2024 08:48 (11)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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