Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2015.1216
Security Bulletin: Vulnerability in RC4 stream cipher affects IBM Security
Proventia Network Enterprise Scanner (CVE-2015-2808)
4 May 2015
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Security Proventia Network Enterprise Scanner
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-2808
Reference: ESB-2015.1214
ESB-2015.1202
ESB-2015.1199
ESB-2015.1198
ESB-2015.1197
ESB-2015.1188
ESB-2015.1187
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21884071
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: Vulnerability in RC4 stream cipher affects IBM Security
Proventia Network Enterprise Scanner (CVE-2015-2808)
Document information
More support for:
Proventia Network Enterprise Scanner
Software version:
2.3
Operating system(s):
Firmware
Reference #:
1884071
Modified date:
2015-05-01
Security Bulletin
Summary
The RC4 Bar Mitzvah Attack for SSL/TLS affects IBM Security Proventia Network
Enterprise Scanner.
Vulnerability Details
CVEID: CVE-2015-2808
DESCRIPTION: The RC4 algorithm, as used in the TLS protocol and SSL protocol,
could allow a remote attacker to obtain sensitive information. An attacker
could exploit this vulnerability to remotely expose account credentials
without requiring an active man-in-the-middle session. Successful exploitation
could allow an attacker to retrieve credit card data or other sensitive
information. This vulnerability is commonly referred to as "Bar Mitzvah
Attack".
CVSS Base Score: 5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/101851 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Affected Products and Versions
IBM Security Proventia Network Enterprise Scanner 2.3
Remediation/Fixes
Product VRMF Remediation/First Fix
IBM Security Proventia Network Enterprise Scanner 2.3 2.3.0.2-ISS-ES-IF007
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
May 1, 2015: Original Version Published
*The CVSS Environment Score is customer environment specific and will
ultimately impact the Overall CVSS Score. Customers can evaluate the impact of
this vulnerability in their environments by accessing the links in the
Reference section of this Security Bulletin.
Disclaimer
According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
iQIVAwUBVUbWSxLndAQH1ShLAQLchxAArwMWfwX1Fcv2IS7fmQ8JgwuL6HX6nDgy
+W33XVbZtxmMagLSMNRXODUetFlDOMHAJcf0qa6OJVha1fNeeAmGGwCMg+Xv+6gn
op75rpyx3ClpOGcvbsFBR6AOUKZAlycGXL9feF+EBC6Yq963sduTc0yiYhqPEKNl
kzF33lI+jXKdvo1n+V7fjjq2LTM2y5Qaqf3ir9CMKoXK26PVbzm0PXWOPTLAvLwx
copbj9oeLZSBuW0924jHfgNC5+mVy2lHTvl8fynUUz8hPBpwDSMY/LRdEzRh8sCt
wdhSAuztNnnRBzBZS1jqU+3tMI9DBMV3Wgg9yy72p3SZUg0NkalvmgqHvh5l+QgP
z6isiSwCyPd/vefg3IkCgQUoW3x+8LYhMVZbXRca7B7az0v61/rpo9FFoXAE6eP0
Szij25PDUW+OocvT8+Eo3XN6wApiotZe+KC+4I3QiSPpelMwbsx/aVwDGL2gLIdm
0mstKYhxz1aeYXylQOHF0na7RgrRgopdfRlkUcQiorjI49KJwoNSAQRxOJjjhG9n
X7/DIHJ4M3NXvss6GsfOQDs7V6fDQpm7wzIR3LZzbxRvaPmkUJD7aGZyr4FjczlZ
6TnrHzN40ai7hV5J+zCMppHOxC+7zUOKFQH0ecRaZaUt8eSL9XsoPc+9EPDufTmq
wfV+5NQ1avc=
=9ftZ
-----END PGP SIGNATURE-----