CVE-2023-28356

Published May 11, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
A vulnerability has been identified where a maliciously crafted message containing a specific chain of characters can cause the chat to enter a hot loop on one of the processes, consuming ~120% CPU and rendering the service unresponsive.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-32054 A vulnerability has been identified where a maliciously crafted message containing a specific chain of characters can cause the chat to enter a hot loop on one of the processes, consuming ~120% CPU and rendering the service unresponsive.
References
History
Type Values Removed Values Added
Weaknesses CWE-770
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Jan 27, 2025, 4:57 PM
Reserved
Mar 15, 2023, 12:00 AM
Status
Modified
Published
May 11, 2023, 10:15 PM
Modified
Jun 17, 2026, 5:47 AM