CVE-2023-38700 (GCVE-0-2023-38700)
Vulnerability from cvelistv5
Published
2023-08-04 18:05
Modified
2024-10-03 18:08
Severity ?
3.5 (Low) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
matrix-appservice-irc is a Node.js IRC bridge for Matrix. Prior to version 1.0.1, it was possible to craft an event such that it would leak part of a targeted message event from another bridged room. This required knowing an event ID to target. Version 1.0.1n fixes this issue. As a workaround, set the `matrixHandler.eventCacheSize` config value to `0`. This workaround may impact performance.
References
Impacted products
Vendor Product Version
matrix-org matrix-appservice-irc Version: < 1.0.1
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Show details on NVD website

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