Mattermost up to 9.5.9/9.11.1 Desktop SSO incorrect implementation of authentication algorithm

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Mattermost up to 9.5.9/9.11.1. This issue affects some unknown processing of the component Desktop SSO. This manipulation causes incorrect implementation of authentication algorithm. This vulnerability is registered as CVE-2024-10214. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Mattermost up to 9.5.9/9.11.1 and classified as problematic. Affected by this vulnerability is an unknown code of the component Desktop SSO. The manipulation with an unknown input leads to a incorrect implementation of authentication algorithm vulnerability. The CWE definition for the vulnerability is CWE-303. The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect. As an impact it is known to affect confidentiality. The summary by CVE is:

Mattermost versions 9.11.X <= 9.11.1, 9.5.x <= 9.5.9 icorrectly issues two sessions when using desktop SSO - one in the browser and one in desktop with incorrect settings.

The weakness was published by Ben Cooke. It is possible to read the advisory at mattermost.com. This vulnerability is known as CVE-2024-10214 since 10/21/2024. The exploitation appears to be easy. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 210009 (Mattermost Desktop 9.5.x < 9.5.9 / 9.11.x < 9.11.1 (MMSA-2024-00363)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 9.5.10, 9.11.2 or 10.0.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (210009). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 3.5
CNA Vector (Mattermost): 🔍

CVSSv2info

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

Exploitinginfo

Class: Incorrect implementation of authentication algorithm
CWE: CWE-303
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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Nessus ID: 210009
Nessus Name: Mattermost Desktop 9.5.x < 9.5.9 / 9.11.x < 9.11.1 (MMSA-2024-00363)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Mattermost 9.5.10/9.11.2/10.0.0

Timelineinfo

10/21/2024 🔍
10/28/2024 +7 days 🔍
10/28/2024 +0 days 🔍
11/01/2024 +4 days 🔍

Sourcesinfo

Advisory: mattermost.com
Researcher: Ben Cooke
Status: Confirmed

CVE: CVE-2024-10214 (🔍)
GCVE (CVE): GCVE-0-2024-10214
GCVE (VulDB): GCVE-100-282055

Entryinfo

Created: 10/28/2024 15:33
Updated: 11/01/2024 12:38
Changes: 10/28/2024 15:33 (63), 11/01/2024 12:38 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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