Mattermost up to 5.37.8/6.2.4/6.3.4/6.4.1 Image Proxy resource consumption

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Mattermost up to 5.37.8/6.2.4/6.3.4/6.4.1. This issue affects some unknown processing of the component Image Proxy. This manipulation causes resource consumption. This vulnerability is handled as CVE-2022-1337. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Mattermost up to 5.37.8/6.2.4/6.3.4/6.4.1 and classified as problematic. Affected by this vulnerability is some unknown functionality of the component Image Proxy. 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.

The weakness was released 04/14/2022. It is possible to read the advisory at mattermost.com. This vulnerability is known as CVE-2022-1337 since 04/13/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Upgrading to version 5.37.9, 6.2.5, 6.3.5 or 6.4.2 eliminates this vulnerability.

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: 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, Inc.): 🔍

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: Mattermost 5.37.9/6.2.5/6.3.5/6.4.2

Timelineinfo

04/13/2022 🔍
04/14/2022 +1 days 🔍
04/14/2022 +0 days 🔍
03/20/2023 +340 days 🔍

Sourcesinfo

Advisory: mattermost.com
Status: Confirmed

CVE: CVE-2022-1337 (🔍)
GCVE (CVE): GCVE-0-2022-1337
GCVE (VulDB): GCVE-100-197311

Entryinfo

Created: 04/14/2022 08:37
Updated: 03/20/2023 12:27
Changes: 04/14/2022 08:37 (46), 04/19/2022 15:53 (1), 03/20/2023 12:27 (9)
Complete: 🔍
Cache ID: 216::103

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