CVE-2024-38524
GWC Home Page communicate version and revision information
描述
### Summary The GeoWebCache home page includes version and revision information about the software in use. This information is sensitive from a security point of view because it allows software used by the server to be easily identified. ### Details org.geowebcache.GeoWebCacheDispatcher.handleFrontPage(HttpServletRequest, HttpServletResponse) has no check to hide potentially sensitive information from users except for a hidden system property to hide the storage locations that defaults to showing the locations. ### PoC Just open http://localhost:8080/geoserver/gwc/ ### Impact In addition to exposing the version and revision information, the home page will expose the config file and storage locations which may expose the system's temp directory location and whether or not GeoServer is running in a Windows operating system. The approximate server start time and some basic GWC usage information is also exposed. ### References https://osgeo-org.atlassian.net/browse/GEOS-11677 https://github.com/geoserver/geoserver/pull/8189 https://github.com/GeoWebCache/geowebcache/issues/1344 https://github.com/GeoWebCache/geowebcache/pull/1345
如何修補 CVE-2024-38524
要修補 CVE-2024-38524,請將受影響套件升級到下列已修補版本。
- —升級至 2.26.2 或更新版本
- —升級至 2.26.2 或更新版本
CVE-2024-38524 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 2.26.0, < 2.26.2
- >= 2.26.0, < 2.26.2