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CVE-2020-27218

Quick assessment

Affected
The Eclipse Foundation Eclipse Jetty
Exploitation
High exploitation probability; assess promptly
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，该漏洞源于如果启用GZIP请求主体的通货膨胀和来自不同客户端的请求多路复用到一个连接, 攻击者可利用该漏洞可以发送一个请求接收到的身体完全但不被应用程序,然后后续请求在同一连接会发现身体返回它的body。以下产品及版本受到影响：9.4.0.RC0版本至9.4.34.v20201102版本, 10.0.0.alpha0版本至 10.0.0.bet

AI Predicted 7.5 Difficulty: Moderate EPSS 8.28% · P95
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I. Basic Information for CVE-2020-27218

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Eclipse Jetty version 9.4.0.RC0 to 9.4.34.v20201102, 10.0.0.alpha0 to 10.0.0.beta2, and 11.0.0.alpha0 to 11.0.0.beta2, if GZIP request body inflation is enabled and requests from different clients are multiplexed onto a single connection, and if an attacker can send a request with a body that is received entirely but not consumed by the application, then a subsequent request on the same connection will see that body prepended to its body. The attacker will not see any data but may inject data into the body of the subsequent request.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在释放前未清除敏感信息
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，该漏洞源于如果启用GZIP请求主体的通货膨胀和来自不同客户端的请求多路复用到一个连接, 攻击者可利用该漏洞可以发送一个请求接收到的身体完全但不被应用程序,然后后续请求在同一连接会发现身体返回它的body。以下产品及版本受到影响：9.4.0.RC0版本至9.4.34.v20201102版本, 10.0.0.alpha0版本至 10.0.0.bet
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.RC0 to 9.4.34.v20201102 -

II. Public POCs for CVE-2020-27218

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III. Intelligence Information for CVE-2020-27218

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Vendor Advisories for CVE-2020-27218 (6)

Mailing List Discussions for CVE-2020-27218 (107)

Other References for CVE-2020-27218 (1)

IV. Related Vulnerabilities

Same product: Eclipse Jetty
Same vendor: The Eclipse Foundation
Same weakness: CWE-226

V. Comments for CVE-2020-27218

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