CVE-2014-8104 — MEDIUM (6.8)

Vulnerability Description

OpenVPN 2.x before 2.0.11, 2.1.x, 2.2.x before 2.2.3, and 2.3.x before 2.3.6 allows remote authenticated users to cause a denial of service (server crash) via a small control channel packet.

CVSS Score

6.8

MEDIUM

AV:N/AC:L/Au:S/C:N/I:N/A:C

Confidentiality

NONE

Integrity

NONE

Availability

COMPLETE

Affected Products

Vendor	Product	Versions
Mageia	Mageia	4.0
Debian	Debian Linux	7.0
Opensuse	Opensuse	12.3
Openvpn	Openvpn	2.0.1_rc1
Openvpn	Openvpn Access Server	2.0.0
Canonical	Ubuntu Linux	12.04

Related Weaknesses (CWE)

CWE-399

References

http://advisories.mageia.org/MGASA-2014-0512.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00008.htmlThird Party Advisory
http://www.debian.org/security/2014/dsa-3084Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:139Broken Link
http://www.ubuntu.com/usn/USN-2430-1Third Party Advisory
https://community.openvpn.net/openvpn/wiki/SecurityAnnouncement-97597e732bVendor Advisory
http://advisories.mageia.org/MGASA-2014-0512.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00008.htmlThird Party Advisory
http://www.debian.org/security/2014/dsa-3084Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2015:139Broken Link
http://www.ubuntu.com/usn/USN-2430-1Third Party Advisory
https://community.openvpn.net/openvpn/wiki/SecurityAnnouncement-97597e732bVendor Advisory

FAQ

What is CVE-2014-8104?

CVE-2014-8104 is a vulnerability with a CVSS score of 6.8 (MEDIUM). OpenVPN 2.x before 2.0.11, 2.1.x, 2.2.x before 2.2.3, and 2.3.x before 2.3.6 allows remote authenticated users to cause a denial of service (server crash) via a small control channel packet.

How severe is CVE-2014-8104?

CVE-2014-8104 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2014-8104?

Check the references section above for vendor advisories and patch information. Affected products include: Mageia Mageia, Debian Debian Linux, Opensuse Opensuse, Openvpn Openvpn, Openvpn Openvpn Access Server.