Description
An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, 4.3.4, and 4.2.2. It allows attackers to cause a denial of service (application crash) via an @ character before a JavaScript field name.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2017-9961 | An issue was discovered in Mattermost Server before 4.5.0, 4.4.5, 4.3.4, and 4.2.2. It allows attackers to cause a denial of service (application crash) via an @ character before a JavaScript field name. |
Github GHSA |
GHSA-jc6w-8r7f-vmp5 | Mattermost Server vulnerable to Denial of Service through `@` character prefix inserted into JavaScript field names |
References
| Link | Providers |
|---|---|
| https://mattermost.com/security-updates/ |
|
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T21:37:44.296Z
Reserved: 2020-06-19T00:00:00.000Z
Link: CVE-2017-18871
No data.
Status : Modified
Published: 2020-06-19T17:15:11.867
Modified: 2024-11-21T03:21:08.633
Link: CVE-2017-18871
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA