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OpenVPN AS Improper Neutralization of CRLF Sequences ('CRLF Injection') Vulnerability (CVE-2017-5868) - Vulnerability Database

OpenVPN AS Improper Neutralization of CRLF Sequences ('CRLF Injection') Vulnerability (CVE-2017-5868)

Description

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATH_INFO to __session_start__/.

References

CVE-2017-5868

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Severity

Medium

Classification

CVE-2017-5868
CWE-707
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update
Known Vulnerabilities