Uncontrolled Recursion Affecting matrix-js-sdk package, versions <34.3.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-MATRIXJSSDK-7723928
- published21 Aug 2024
- disclosed20 Aug 2024
- creditmorguldir
Introduced: 20 Aug 2024
CVE-2024-42369 (opens in a new tab)How to fix?
Upgrade matrix-js-sdk to version 34.3.1 or higher.
Overview
matrix-js-sdk is a Matrix Client-Server SDK for Javascript
Affected versions of this package are vulnerable to Uncontrolled Recursion via the getRoomUpgradeHistory function. An attacker can cause the application to hang by crafting a room or room structure with cyclical predecessors.