Mattermost Plugin Channel Export up to 1.0.0 /export resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Mattermost Plugin Channel Export up to 1.0.0. Impacted is an unknown function of the file /export. Executing a manipulation can lead to resource consumption. This vulnerability is tracked as CVE-2024-43105. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Mattermost Plugin Channel Export up to 1.0.0. It has been declared as problematic. This vulnerability affects an unknown function of the file /export. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect availability. CVE summarizes:

Mattermost Plugin Channel Export versions <=1.0.0 fail to restrict concurrent runs of the /export command which allows a user to consume excessive resource by running the /export command multiple times at once.

The weakness was disclosed by C0rydoras. The advisory is shared for download at mattermost.com. This vulnerability was named CVE-2024-43105 since 08/20/2024. The exploitation appears to be easy. The attack can be initiated remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 1.0.1 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

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

CNA Base Score: 4.3
CNA Vector (Mattermost): 🔍

CVSSv2info

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

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
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: Plugin Channel Export 1.0.1

Timelineinfo

08/20/2024 🔍
08/23/2024 +3 days 🔍
08/23/2024 +0 days 🔍
08/24/2024 +1 days 🔍

Sourcesinfo

Advisory: mattermost.com
Researcher: C0rydoras
Status: Confirmed

CVE: CVE-2024-43105 (🔍)
GCVE (CVE): GCVE-0-2024-43105
GCVE (VulDB): GCVE-100-275632

Entryinfo

Created: 08/23/2024 10:20
Updated: 08/24/2024 13:45
Changes: 08/23/2024 10:20 (66), 08/24/2024 13:45 (1)
Complete: 🔍
Cache ID: 216::103

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