#VU82969 Inconsistent interpretation of HTTP requests in Gevent - CVE-2023-41419

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Main Vulnerability Database Vulnerabilities #VU82969

#VU82969 Inconsistent interpretation of HTTP requests in Gevent - CVE-2023-41419

Published: November 10, 2023


Vulnerability identifier: #VU82969
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-41419
CWE-ID: CWE-444
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Gevent
Software vendor:
gevent.org

Description

The vulnerability allows a remote attacker to perform HTTP request smuggling attacks.

The vulnerability exists due to improper validation of HTTP requests within keep-alive connection. A remote attacker can send several HTTP request to the server, bypass implemented filtration and smuggle arbitrary HTTP requests to the library.



Remediation

Install updates from vendor's website.

External links