-----BEGIN PGP SIGNED MESSAGE-----
AUSCERT External Security Bulletin Redistribution
CTPOS: Multiple vulnerabilities resolved by third party software upgrades
13 November 2014
AusCERT Security Bulletin Summary
Product: Juniper CTPOS
Publisher: Juniper Networks
Operating System: Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Provide Misleading Information -- Remote with User Interaction
Access Confidential Data -- Existing Account
Unauthorised Access -- Remote with User Interaction
CVE Names: CVE-2014-3470 CVE-2014-0224 CVE-2014-0076
CVE-2010-5107 CVE-2009-3563 CVE-2009-0159
- --------------------------BEGIN INCLUDED TEXT--------------------
2014-11 Security Bulletin: CTPOS: Multiple vulnerabilities resolved by third
party software upgrades
CTPOS releases prior to 6.6R2.
CTPOS release 6.6R2 addresses vulnerabilities in prior releases with NTP
updated from 4.2.2 to 4.2.6, OpenSSH updated from 5.1 to 6.6 and OpenSSL
updated from 0.9.8w to 0.9.8za. The following is a summary of vulnerabilities
ordered by risk score:
CVE CVSS v2 base score Summary
CVE-2009-0159 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P) NTP stack-based buffer overflow that could
allow remote NTP servers to execute arbitrary
code via a crafted response.
CVE-2014-0224 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P) OpenSSL man in the middle vulnerability related
to ChangeCipherSpec messages, aka the "CCS Injection"
CVE-2009-3563 6.4 (AV:N/AC:L/Au:N/C:N/I:P/A:P) NTP denial of service vulnerability.
CVE-2010-5107 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P) OpenSSH denial of service (connection-slot exhaustion)
vulnerability due to insecure default configuration.
CVE-2014-0076 4.3 (AV:N/AC:M/Au:N/C:P/I:N/A:N) OpenSSL ECDSA nonce disclosure via cache side-channel
CVE-2014-3470 4.3 (AV:N/AC:M/Au:N/C:N/I:N/A:P) OpenSSL Denial of service related to anonymous ECDH
All these issues are resolved in CTPOS 6.6R2 (released 20 June 2014) and later
Limiting access to the device from only trusted hosts would help mitigate or
reduce the risks of exposure to these issues.
CTPOS Releases are available for download from
2014-11-12: Initial publication.
KB16613: Overview of the Juniper Networks SIRT Monthly Security Bulletin
KB16765: In which releases are vulnerabilities fixed?
KB16446: Common Vulnerability Scoring System (CVSS) and Juniper's Security
Report a Security Vulnerability - How to Contact the Juniper Networks Security
Incident Response Team
NTP vulnerability CVE-2009-0159 and OpenSSL vulnerability CVE-2014-0224 have
the highest CVSS v2 base score of 6.8 in this advisory.
- --------------------------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 firstname.lastname@example.org
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:
Australian Computer Emergency Response Team
The University of Queensland
Internet Email: email@example.com
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-----
-----END PGP SIGNATURE-----