HPSBGN03191 rev.1 - HP Remote Device Access: Virtual Customer Access System (vCAS) running lighttpd, Remote Disclosure of Information and other Vulnerabilities

  • KM02993346
  • 19-Oct-2017
  • 19-Oct-2017

Summary

A potential security vulnerabilities have been identified with HP Remote Device Access: Virtual Customer Access System (vCAS) running lighttpd. These vulnerabilities could be exploited remotely resulting in disclosure of information, elevation of privilege, SQL iinjection, or to create a Denial of Service (DoS). These vulnerabilities include the SSLv3 vulnerability known as "Padding Oracle on Downgraded Legacy Encryption" also known as "Poodle", which could be exploited remotely to allow disclosure of information. SSLv3 is enabled by default in the lighttpd based vCAS Web Server.

Reference

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: KM02993346 (c04501215)

Version: 1

HPSBGN03191 rev.1 - HP Remote Device Access: Virtual Customer Access System (vCAS) running lighttpd, Remote Disclosure of Information and other Vulnerabilities
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.

Release Date: 2014-11-11

Last Updated: 2014-11-11


Potential Security Impact: Remote disclosure of information, elevation of privileges, Denial of Service (DoS), SQL injection

Source: Hewlett-Packard Company, HP Software Security Response Team

VULNERABILITY SUMMARY

A potential security vulnerabilities have been identified with HP Remote Device Access: Virtual Customer Access System (vCAS) running lighttpd. These vulnerabilities could be exploited remotely resulting in disclosure of information, elevation of privilege, SQL iinjection, or to create a Denial of Service (DoS).

These vulnerabilities include the SSLv3 vulnerability known as "Padding Oracle on Downgraded Legacy Encryption" also known as "Poodle", which could be exploited remotely to allow disclosure of information. SSLv3 is enabled by default in the lighttpd based vCAS Web Server.

References:
  • CVE-2012-5533 Remote Disclosure of Information
  • CVE-2013-4508 Remote Disclosure of Information
  • CVE-2013-4559 Remote Elevation of Privileges
  • CVE-2013-4560 Remote Denial of Service (DoS)
  • CVE-2014-2323 Remote SQL Injection
  • CVE-2014-2324 Remote Disclosure of Information
  • CVE-2014-3566 Remote Disclosure of Information
  • SSRT101814

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

  • All vCAS versions prior to 14.10-38402

BACKGROUND

For a PGP signed version of this security bulletin please write to: security-alert@hp.com

CVSS 2.0 Base Metrics
Reference
Base Vector
Base Score
CVE-2012-5533
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
5.0
CVE-2013-4508
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
5.8
CVE-2013-4559
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
7.6
CVE-2013-4560
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
2.6
CVE-2014-2323
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
7.5
CVE-2014-2324
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
5.0
CVE-2014-3566
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
4.3
Information on CVSS is documented in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has made the following updates available to resolve the vulnerability in HP Remote Device Access: Virtual Customer Access System (vCAS) running lighttpd.

Customers should upgrade their vCAS systems using the web UI or the "casupdate" command.

There are also new VirtualBox and VMware ESX images available:
NOTE:
  • HP recommends to not power-down or disconnect the vCAS until the update is available.
  • The vCAS pulls down the latest updates from HP by usingUbuntu’s apt-get facility.
  • HP does not push updates out on to the vCAS so customers will have to be proactive and install the latest updates.

Actions Required

  • Download updates by using a web browser:
    1. Connect to the vCAS and login as hp-admin
    2. Go to Tools -> Software Updates
    3. Under "Manual Actions" select “Check now” and then “upgrade now”

    See HP Remote Device Access vCAS User Guide, Chapter 4, Software Updates for more details.

MITIGATION INFORMATION

Upgrade the vCAS to 14.10-38402.

HISTORY 
Version:1 (rev.1) - 11 November 2014 Initial release

Third Party Security Patches: Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy.

Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com.

Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com

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Security Bulletin Archive: A list of recently released Security Bulletins is available here:https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive

Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.

3C = 3COM 
3P = 3rd Party Software 
GN = HP General Software 
HF = HP Hardware and Firmware 
MP = MPE/iX 
MU = Multi-Platform Software 
NS = NonStop Servers 
OV = OpenVMS 
PI = Printing and Imaging 
PV = ProCurve 
ST = Storage Software 
TU = Tru64 UNIX 
UX = HP-UX

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