An issue was discovered in Mattermost Server before 5.16.0. It allows attackers to cause a denial of service (markdown renderer hang) via many backtick characters.
References
Link | Resource |
---|---|
https://mattermost.com/security-updates/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-06-19T14:10:50
Updated: 2020-06-19T14:10:50
Reserved: 2020-06-19T00:00:00
Link: CVE-2019-20857
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-06-19T15:15:10.570
Modified: 2020-06-23T12:55:35.557
Link: CVE-2019-20857
JSON object: View
Redhat Information
No data.
CWE