HPSBGN03351 rev.2 - HP IceWall SSO Dfw, SSO Certd, MCRP, and Federation Agent running OpenSSL, Remote Disclosure of Information

  • Document ID:KM02993448
  • Creation Date:19-Oct-2017
  • Modified Date:19-Oct-2017

Summary

Potential security vulnerabilities have been identified with HP IceWall SSO Dfw, SSO Certd, MCRP, and Federation Agent runningOpenSSL. This is the TLS vulnerability known as "Logjam", which could be exploited remotely to allow disclosure of information.

Reference

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: KM02993448 (c04710027)

Version: 2

HPSBGN03351 rev.2 - HP IceWall SSO Dfw, SSO Certd, MCRP, and Federation Agent running OpenSSL, Remote Disclosure of Information
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.

Release Date: 2015-06-26

Last Updated: 2015-07-10

Potential Security Impact: Remote disclosure of information, unauthorized access

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

VULNERABILITY SUMMARY

Potential security vulnerabilities have been identified with HP IceWall SSO Dfw, SSO Certd, MCRP, and Federation Agent runningOpenSSL. This is the TLS vulnerability known as "Logjam", which could be exploited remotely to allow disclosure of information.

References:
  • CVE-2015-4000
  • SSRT102103

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

  • HP IceWall MCRP v3.0
  • HP IceWall SSO Dfw v10.0
  • HP IceWall SSO Certd v10.0
  • HP IceWall Federation Agent v3.0

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-2015-4000
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
4.3
Information on CVSS is documented in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP recommends the following software updates and workaround instructions to resolve the vulnerabilities for HP IceWall SSO Dfw, SSO Certd, MCRP, and Federation Agent.

  1. IceWall SSO Dfw v10.0 and Certd v10.0, which are running on RHEL, could be using either the OS bundled OpenSSL library or the OpenSSL bundled with HP IceWall. If still using the OpenSSL bundled with HP IceWall, please switch to the OpenSSL library bundled with the OS, and then follow the instructions in step 2.

    Documents are available at the following location with instructions to switch to the OS bundled OpenSSL library:

    http://www.hp.com/jp/icewall_patchaccess

  2. For HP IceWall products running on RHEL5 or RHEL6, and are using the OS bundled OpenSSL, RHEL has provided patches at the following locations:

    RHEL6 https://rhn.redhat.com/errata/RHSA-2015-1072.html Non-HPE site

    RHEL5 https://rhn.redhat.com/errata/RHSA-2015-1197.html Non-HPE site

  3. For IceWall products running on HP-UX which are using the OS bundled OpenSSL, please follow the WORKAROUND INSTRUCTIONS.

WORKAROUND INSTRUCTIONS

HP recommends the following information to protect against potential risk from CVE-2015-4000 for the following HP IceWall products.

HP IceWall SSO Dfw and MCRP

  • If possible, do not use the SHOST setting which allows IceWall SSO Dfw or MCRP to use SSL/TLS protocol to back-end web servers.

  • If possible, do not use EXPORT-grade ciphers on the back-end web servers.

HP IceWall SSO Certd

  • If possible, do not use the LDAPSSL setting which allows IceWall SSO Certd to connect to the LDAP server using SSL/TLS protocol.

  • If possible, do not use EXPORT-grade ciphers on the LDAP server.

IceWall Federation Agent

  • If possible, use "bindings:HTTP-POST" instead of "bindings:HTTP-Artifact" setting in the service provider meta file. The"bindings:HTTP-POST" setting would disable IWFA to use SSL for communicating with IdP server.

Note:The HP IceWall product is only available in Japan.

HISTORY 
Version:1 (rev.1) - 26 June 2015 Initial release 
Version:2 (rev.2) - 10 July 2015 Added patch information for RHEL5

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

Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email:http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins

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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