ESB-2019.0097 - [Juniper] Juniper Session and Resource Control (SRC): Access privileged data - Remote/unauthenticated 2019-01-11

Printable version
PGP/GPG verifiable version

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0097
2019-01 Security Bulletin: SRC Series: Multiple vulnerabilities in Juniper
                Networks Session and Resource Control (SRC)
                              11 January 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Juniper Session and Resource Control (SRC)
Publisher:         Juniper Networks
Operating System:  Juniper
Impact/Access:     Access Privileged Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-2183 CVE-2011-3389 

Reference:         ASB-2018.0203
                   ASB-2017.0219
                   ASB-2017.0208
                   ESB-2011.1033
                   ESB-2011.1032
                   ESB-2011.0979

Original Bulletin: 
   https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10907

- --------------------------BEGIN INCLUDED TEXT--------------------

2019-01 Security Bulletin: SRC Series: Multiple vulnerabilities in Juniper 
Networks Session and Resource Control (SRC)

[JSA10907]

Product Affected:

This issue affects SRC Series Application Server and Web Administrator 
versions prior to 4.12.0-R1.

Problem:

Multiple vulnerabilities have been resolved in the Juniper Networks Session 
and Resource Control (SRC) software. The following is a summary of these
vulnerabilities and their status:

CVE 		CVSS 						
CVE-2011-3389 	4.3 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 			

The SSL protocol, as used in certain configurations in Microsoft Windows and 
Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other
products, encrypts data by using CBC mode with chained initialization vectors,
which allows man-in-the-middle attackers to obtain plaintext HTTP headers via
a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction
with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the
Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" 
attack.

CVE-2016-2183 	7.5 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) 	

The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols
and other protocols and products, have a birthday bound of approximately four
billion blocks, which makes it easier for remote attackers to obtain cleartext
data via a birthday attack against a long-duration encrypted session, as
demonstrated by an HTTPS session using Triple DES in CBC mode, aka a "Sweet32"
attack.
 
Solution:

These issues have been resolved in SRC 4.12.0-R1 and all subsequent releases.

This issue is being tracked as PR 1376101 and 1388384 which are visible on the
Customer Support website.
 
Workaround:
Use access lists or firewall filters to limit access to the device's management
interface only from trusted hosts and administrators.
 
Implementation:
Software Releases, patches and updates are available at
https://www.juniper.net/support/downloads/.
 
Modification History:

2019-01-09: Initial publication

Related Links:

KB16613: Overview of the Juniper Networks SIRT Quarterly Security Bulletin
Publication Process

KB16765: In which releases are vulnerabilities fixed?

KB16446: Common Vulnerability Scoring System (CVSS) and Juniper's Security
Advisories

Report a Security Vulnerability - How to Contact the Juniper Networks 
Security Incident Response Team

CVE-2011-3389 at cve.mitre.org

CVE-2016-2183 at cve.mitre.org

https://kb.juniper.net/JSA10907

CVSS Score:
7.5 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Risk Level:

High

Risk Assessment:
Information for how Juniper Networks uses CVSS can be found at KB 16446 
"Common Vulnerability Scoring System (CVSS) and Juniper's Security Advisories."

- --------------------------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:

        https://www.auscert.org.au/bulletins/

===========================================================================
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
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=jo2h
-----END PGP SIGNATURE-----

« Back to bulletins