BIT-mattermost-2020-14447

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/mattermost/BIT-mattermost-2020-14447.json

JSON Data

https://api.test.osv.dev/v1/vulns/BIT-mattermost-2020-14447

Aliases

CVE-2020-14447

Published

2024-03-06T11:06:44.278Z

Modified

2025-04-03T14:40:37.652Z

Summary

[none]

Details

An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0021.

Database specific

{
    "cpes": [
        "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
}

References

https://mattermost.com/security-updates/
https://nvd.nist.gov/vuln/detail/CVE-2020-14447

Affected packages

Bitnami / mattermost

Package

Name: mattermost
Purl: pkg:bitnami/mattermost

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.23.0