CVE-2024-35161— Apache Traffic Server: Incomplete check for chunked trailer section allows request smuggling
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I. Basic Information for CVE-2024-35161
Vulnerability Information
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Vulnerability Title
Apache Traffic Server: Incomplete check for chunked trailer section allows request smuggling
Source: NVD (National Vulnerability Database)
Vulnerability Description
Apache Traffic Server forwards malformed HTTP chunked trailer section to origin servers. This can be utilized for request smuggling and may also lead cache poisoning if the origin servers are vulnerable. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.10, from 9.0.0 through 9.2.4. Users can set a new setting (proxy.config.http.drop_chunked_trailers) not to forward chunked trailer section. Users are recommended to upgrade to version 8.1.11 or 9.2.5, which fixes the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache Traffic Server 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Traffic Server（ATS）是美国阿帕奇（Apache）基金会的一套可扩展的HTTP代理和缓存服务器。 Apache Traffic Server 8.0.0版本至8.1.10版本和9.0.0版本至9.2.4版本存在输入验证错误漏洞，该漏洞源于将格式错误的 HTTP 分块尾部转发到原始服务器。
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 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Traffic Server | 8.0.0 ~ 8.1.10 | - |
II. Public POCs for CVE-2024-35161
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|---|
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Same Patch Batch · Apache Software Foundation · 2024-07-26 · 4 CVEs total
| CVE-2023-38522 | Apache Traffic Server: Incomplete field name check allows request smuggling | |
| CVE-2024-35296 | Apache Traffic Server: Invalid Accept-Encoding can force forwarding requests | |
| CVE-2024-25090 | Apache Roller: Insufficient input validation for some user profile and bookmark fields whe |
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Same vendor: Apache Software Foundation
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