CVE-2020-14450

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Source
https://cve.org/CVERecord?id=CVE-2020-14450
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14450.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-14450
Aliases
Published
2020-06-19T14:15:11.387Z
Modified
2026-04-10T04:22:36.264082Z
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
Summary
[none]
Details

An issue was discovered in Mattermost Server before 5.22.0. The markdown renderer allows attackers to cause a denial of service (client-side), aka MMSA-2020-0017.

References

Affected packages

Git / github.com/mattermost/mattermost-server

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d95f18a24ff79f64a316c7124b3131a9b06ccc30
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.22.0"
        }
    ]
}

Affected versions

v0.*
v0.5.0
v4.*
v4.10.0-rc1
v4.2.0-rc1
v4.3.0-rc1
v4.4.0-rc1
v4.5.0-rc1
v4.6.0-rc1
v4.6.0-rc2
v4.7.0-rc1
v4.8.0-rc1
v4.9.0-rc1
v5.*
v5.0.0-rc1
v5.1.0-rc1
v5.2.0-rc1
v5.2.0-rc2
v5.22.0-rc1
v5.22.0-rc2
v5.22.0-rc3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14450.json"