Vulnerability CVE-2015-0962
Published: 2015-05-25   Modified: 2015-05-26

Description:
Barracuda Web Filter 7.x and 8.x before 8.1.0.005, when SSL Inspection is enabled, uses the same root Certification Authority certificate across different customers' installations, which makes it easier for remote attackers to conduct man-in-the-middle attacks against SSL sessions by leveraging the certificate's trust relationship.

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Barracuda -> Web filter 

 References:
http://www.kb.cert.org/vuls/id/534407
https://www.barracuda.com/support/techalerts
https://techlib.barracuda.com/BWF/UpdateSSLCerts
https://blog.barracuda.com/2015/04/28/barracuda-delivers-updated-ssl-inspection-feature/
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