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I. Basic Information for CVE-2023-41834
Vulnerability Information

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Vulnerability Title
Apache Flink Stateful Functions allowed HTTP header injection due to Improper Neutralization of CRLF Sequences
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Neutralization of CRLF Sequences in HTTP Headers in Apache Flink Stateful Functions 3.1.0, 3.1.1 and 3.2.0 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via crafted HTTP requests. Attackers could potentially inject malicious content into the HTTP response that is sent to the user's browser. Users should upgrade to Apache Flink Stateful Functions version 3.3.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
HTTP头部中CRLF序列转义处理不恰当(HTTP响应分割)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Flink 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Flink是美国Apache基金会的一款开源的分布式流数据处理引擎。该产品主要使用Java和Scala语言编写。Func是Knative开源的一个客户端库和 CLI ,支持功能的开发和部署。 Apache Flink Stateful Functions 3.1.0、3.1.1 和 3.2.0版本存在注入漏洞,该漏洞源于HTTP 标头中 CRLF 序列的不正确中和,允许远程攻击者注入任意 HTTP 标头,并通过精心设计的 HTTP 请求进行 HTTP 响应拆分攻击,攻击者利用该漏洞可能会注入
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
VendorProductAffected VersionsCPESubscribe
Apache Software FoundationApache Flink Stateful Functions 3.1.0 ~ 3.2.0 -
II. Public POCs for CVE-2023-41834
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III. Intelligence Information for CVE-2023-41834
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IV. Related Vulnerabilities
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