CVE-2023-30591
29.09.2023, 06:15
Denial-of-service in NodeBB <= v2.8.10 allows unauthenticated attackers to 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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| nodebb | nodebb | 𝑥 ≤ 2.8.10 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-241 - Improper Handling of Unexpected Data TypeThe software does not handle or incorrectly handles when a particular element is not the expected type, e.g. it expects a digit (0-9) but is provided with a letter (A-Z).
- CWE-754 - Improper Check for Unusual or Exceptional ConditionsThe software does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the software.
References