High severity7.5NVD Advisory· Published Jun 19, 2020· Updated Jun 17, 2026
CVE-2019-20854
CVE-2019-20854
Description
An issue was discovered in Mattermost Server before 5.17.0. It allows remote attackers to cause a denial of service (client-side application crash) via a LaTeX message.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Mattermost/Serverdescription
<5.17.0+ 1 more
- (no CPE)range: <5.17.0
- cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*range: <5.17.0
Patches
Vulnerability mechanics
References
1- mattermost.com/security-updates/nvdVendor Advisory
News mentions
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