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ZDI-12-023 : Total Defense Suite UNC Management Web Service Database
Credentials Disclosure Vulnerability
https://www.zerodayinitiative.com/advisories/ZDI-12-023
February  8, 2012

- -- CVE ID:


- -- CVSS:
7.5, AV:N/AC:L/Au:N/C:P/I:P/A:P

- -- Affected Vendors:

Total Defense



- -- Affected Products:

Total Defense CA Total Defense



- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 11070.
For further product information on the TippingPoint IPS, visit:

    https://www.tippingpoint.com

- -- Vulnerability Details:
This vulnerability allows attackers to remotely obtain domain
credentials on vulnerable installations of CA Total Defense Suite UNC
Management Web Service. Authentication is not required to exploit this
vulnerability.

The specific flaw exists within the App_Code.dll service listening by
default on TCP ports 34444 and 34443 (SSL). The service allows a remote
client to request encrypted domain credentials without authentication.
The encryption lacks a salt allowing an attacker with a local
installation of CA Total Defense Suite UNC Management Web Service to
easily decrypt the credentials.

- -- Vendor Response:


Total Defense states:
We are pleased to confirm that all three vulns that were reported by
Tipping Point were proactively closed as part of the Total Defense R12
SE3 (Build 831) release cycle.  This SE3 release is publicly shipping
from our download links since December 5th, 2011.  Physical media (DVD)
is currently in production for those clients seeking that option as
opposed to a download and we will be shipping those DVDs in early
January 2012 based on the production schedule.



- -- Disclosure Timeline:
2011-04-01 - Vulnerability reported to vendor

2012-02-08 - Coordinated public release of advisory



- -- Credit:
This vulnerability was discovered by:

* Andrea Micalizzi aka rgod



- -- About the Zero Day Initiative (ZDI):
Established by TippingPoint, The Zero Day Initiative (ZDI) represents
a best-of-breed model for rewarding security researchers for responsibly
disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research
through the ZDI can find more information and sign-up at:

    https://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is
used. TippingPoint does not re-sell the vulnerability details or any
exploit code. Instead, upon notifying the affected product vendor,
TippingPoint provides its customers with zero day protection through
its intrusion prevention technology. Explicit details regarding the
specifics of the vulnerability are not exposed to any parties until
an official vendor patch is publicly available. Furthermore, with the
altruistic aim of helping to secure a broader user base, TippingPoint
provides this vulnerability information confidentially to security
vendors (including competitors) who have a vulnerability protection or
mitigation product.

Our vulnerability disclosure policy is available online at:

    https://www.zerodayinitiative.com/advisories/disclosure_policy/

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