Detections
Analytics
CVE-2025-1948
high
Description
In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2 settings parameter SETTINGS_MAX_HEADER_LIST_SIZE. The Jetty HTTP/2 server does not perform validation on this setting, and tries to allocate a ByteBuffer of the specified capacity to encode HTTP responses, likely resulting in OutOfMemoryError being thrown, or even the JVM process exiting.
References
https://gitlab.eclipse.org/security/cve-assignement/-/issues/56
https://github.com/jetty/jetty.project/security/advisories/GHSA-889j-63jv-qhr8