Description
The Markdown parser in Zulip server before 2.0.5 used a regular expression vulnerable to exponential backtracking. A user who is logged into the server could send a crafted message causing the server to spend an effectively arbitrary amount of CPU time and stall the processing of future messages.
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
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References
History
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T01:10:41.419Z
Reserved: 2019-09-11T00:00:00.000Z
Link: CVE-2019-16215
No data.
Status : Modified
Published: 2019-09-18T12:15:10.910
Modified: 2024-11-21T04:30:17.403
Link: CVE-2019-16215
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OpenCVE Enrichment
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Weaknesses