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CVE-2025-1948 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/jetty/jetty.project/security/advisories/GHSA-889j-63jv-qhr8
https://gitlab.eclipse.org/security/cve-assignement/-/issues/56

Weakness Enumeration

CWE-ID CWE Name Source
CWE-400 Uncontrolled Resource Consumption Eclipse Foundation  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-1948
NVD Published Date:
05/08/2025
NVD Last Modified:
05/12/2025
Source:
Eclipse Foundation