Vulnerability DatabaseCVE-2023-27522
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CVE-2023-27522
March 07, 2023
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.
Affected Packages
uwsgi (PYTHON):
Affected version(s) >=1.4.9 <2.0.22
Fix Suggestion:
Update to version 2.0.22
Related Resources (10)
https://httpd.apache.org/security/vulnerabilities_24.html
https://uwsgi-docs.readthedocs.io/en/latest/Changelog-2.0.22.html
https://lists.debian.org/debian-lts-announce/2023/04/msg00028.html
https://github.com/unbit/uwsgi/commit/58ee1df31fa9e9af106aaeabb82374c36b433822
https://security.gentoo.org/glsa/202309-01
https://github.com/unbit/uwsgi
https://github.com/apache/httpd/commit/d753ea76b5972a85349b68c31b59d04c60014f2d
https://github.com/unbit/uwsgi/commit/acb03530aaaeaa810f28a5b64da619525940f569
https://nvd.nist.gov/vuln/detail/CVE-2023-27522
https://access.redhat.com/security/cve/CVE-2023-27522
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CWE-444
EPSS
Base Score:
0.78