CVE-2023-27522— Apache HTTP Server: mod_proxy_uwsgi HTTP response splitting
Quick assessment
Affected
Apache Software Foundation Apache HTTP 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 HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.30版本至2.4.55版本存在环境问题漏洞，该漏洞源于通过mod_proxy_uwsgi发现包含HTTP响应走私漏洞。
Possible ATT&CK Techniques 1 AI
T1155
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I. Basic Information for CVE-2023-27522
Vulnerability Information
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Vulnerability Title
Apache HTTP Server: mod_proxy_uwsgi HTTP response splitting
Source: CVE Program / CVE List V5
Vulnerability Description
HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.55.
Special characters in the origin response header can truncate/split the response forwarded to the client.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache HTTP Server 环境问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.30版本至2.4.55版本存在环境问题漏洞，该漏洞源于通过mod_proxy_uwsgi发现包含HTTP响应走私漏洞。
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 HTTP Server | 2.4.30 ~ 2.4.55 | - |
|
II. Public POCs for CVE-2023-27522
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2023-27522 (2)
Mailing List Discussions for CVE-2023-27522 (1)
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V. Comments for CVE-2023-27522
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