SSL Certificate Signed with the Publicly Known Cyberoam Key

Medium Nessus Plugin ID 61447

Synopsis

The SSL certificate for this service was signed by a CA whose private key is public knowledge.

Description

The X.509 certificate of the remote host was signed by a certificate belonging to a Certificate Authority (CA) found in Cyberoam devices. The private key corresponding to the CA was discovered and publicly disclosed, meaning that the remote host's X.509 certificate cannot be trusted.

Solution

Configure the device to use a device-specific CA certificate.

See Also

https://media.torproject.org/misc/2012-07-03-cyberoam-CVE-2012-3372.txt

http://www.nessus.org/u?6c356aec

http://www.nessus.org/u?956bd276

http://blog.cyberoam.com/2012/07/ssl-bridging-cyberoam-approach/

Plugin Details

Severity: Medium

ID: 61447

File Name: ssl_cyberoam.nasl

Version: 1.4

Type: remote

Family: General

Published: 2012/08/07

Modified: 2018/07/30

Dependencies: 56984

Risk Information

Risk Factor: Medium

CVSSv2

Base Score: 5.8

Temporal Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/h:elitecore:cyberoam_unified_threat_management

Required KB Items: SSL/Supported

Exploit Available: false

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 2012/06/30

Reference Information

CVE: CVE-2012-3372

BID: 54291