CVE-2024-56196— Apache Traffic Server: ACL is not fully compatible with older versions
Quick assessment
Affected
Apache Software Foundation Apache Traffic Server
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.
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 10.0.0至10.0.3版本存在安全漏洞，该漏洞源于访问控制不当。
Possible ATT&CK Techniques 2 AI
T1078 · Valid Accounts T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2024-56196
Vulnerability Information
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Vulnerability Title
Apache Traffic Server: ACL is not fully compatible with older versions
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Access Control vulnerability in Apache Traffic Server.
This issue affects Apache Traffic Server: from 10.0.0 through 10.0.3.
Users are recommended to upgrade to version 10.0.4, which fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Traffic Server 访问控制错误漏洞
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 10.0.0至10.0.3版本存在安全漏洞，该漏洞源于访问控制不当。
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 | 10.0.0 ~ 10.0.3 | - |
|
II. Public POCs for CVE-2024-56196
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2024-56196 (1)
Same Patch Batch · Apache Software Foundation · 2025-03-06 · 4 CVEs total
| CVE-2024-38311 | Apache Traffic Server: Request smuggling via pipelining after a chunked message body | |
| CVE-2024-56195 | Apache Traffic Server: Intercept plugins are not access controlled | |
| CVE-2024-56202 | Apache Traffic Server: Expect header field can unreasonably retain resource |
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V. Comments for CVE-2024-56196
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