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CVE-2022-2048

Quick assessment

Affected
The Eclipse Foundation Eclipse Jetty
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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 存在安全漏洞，该漏洞源于无效的 HTTP/2 请求可能导致拒绝服务，以下产品和版本受到影响：Eclipse Jetty 9.4.46及之前版本、10.0.9 及之前版本、11.0.9及之前版本。

CVSS 7.5 · High EPSS 2.56% · P84

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-2048

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Eclipse Jetty HTTP/2 server implementation, when encountering an invalid HTTP/2 request, the error handling has a bug that can wind up not properly cleaning up the active connections and associated resources. This can lead to a Denial of Service scenario where there are no enough resources left to process good requests.
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
不充分的资源池
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 存在安全漏洞，该漏洞源于无效的 HTTP/2 请求可能导致拒绝服务，以下产品和版本受到影响：Eclipse Jetty 9.4.46及之前版本、10.0.9 及之前版本、11.0.9及之前版本。
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
The Eclipse Foundation Eclipse Jetty 9.4.0 ~ unspecified -

II. Public POCs for CVE-2022-2048

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III. Intelligence Information for CVE-2022-2048

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Vendor Advisories for CVE-2022-2048 (3)

Mailing List Discussions for CVE-2022-2048 (2)

Same Patch Batch · The Eclipse Foundation · 2022-07-07 · 4 CVEs total

CVE-2022-2191 7.5 HIGH Eclipse Jetty 安全漏洞
CVE-2022-2047 2.7 LOW Eclipse Jetty 输入验证错误漏洞
CVE-2021-41042 Eclipse Lyo 代码问题漏洞

IV. Related Vulnerabilities

Same product: Eclipse Jetty
Same vendor: The Eclipse Foundation
Same weakness: CWE-410

V. Comments for CVE-2022-2048

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