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Test ID:1.3.6.1.4.1.25623.1.0.171138
Category:Denial of Service
Title:NodeBB < 2.8.11 DoS Vulnerability
Summary:NodeBB is prone to a denial of service (DoS); vulnerability.
Description:Summary:
NodeBB is prone to a denial of service (DoS)
vulnerability.

Vulnerability Insight:
Unauthenticated attackers can trigger a crash, when invoking
eventName.startsWith() or eventName.toString(), while processing Socket.IO messages via crafted
Socket.IO messages containing array or object type for the event name respectively.

Affected Software/OS:
NodeBB prior to version 2.8.11.

Solution:
Update to version 2.8.11 or later.

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2023-30591
https://github.com/NodeBB/NodeBB/commit/37b48b82a4bc7680c6e4c42647209010cb239c2c
https://github.com/NodeBB/NodeBB/commit/4d2d76897a02e7068ab74c81d17a2febfae8bfb9
https://github.com/NodeBB/NodeBB/commit/830f142b7aea2e597294a84d52c05aab3a3539ca
https://starlabs.sg/advisories/23/23-30591/
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