CVE-2025-1948— Eclipse Jetty HTTP clients can increase memory allocation
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2025-1948
Vulnerability Information
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Vulnerability Title
Eclipse Jetty HTTP clients can increase memory allocation
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Eclipse Jetty 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Jetty是Eclipse基金会的一个开源的、基于Java的Web服务器和Java Servlet容器。 Eclipse Jetty 12.0.0版本至12.0.16版本存在安全漏洞，该漏洞源于HTTP/2服务器未验证SETTINGS_MAX_HEADER_LIST_SIZE设置，可能导致内存不足错误或JVM进程退出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Eclipse Foundation | Jetty | 12.0.0 ~ 12.0.16 | - |
II. Public POCs for CVE-2025-1948
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|---|
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IV. Related Vulnerabilities
Same product: Jetty
Same weakness: CWE-400
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V. Comments for CVE-2025-1948
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