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Note: the current version of the following document is available here:
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docDisplay?docId=emr_na-c04718530

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c04718530
Version: 2

HPSBUX03359 SSRT102094 rev.2 - HP-UX pppoec, local elevation of privilege

NOTICE: The information in this Security Bulletin should be acted upon as
soon as possible.

Release Date: 2015-06-26
Last Updated: 2015-10-02

Potential Security Impact: Elevation of privilege

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

VULNERABILITY SUMMARY
A potential security vulnerability has been identified with the HP-UX pppoec
utility. The vulnerability could be exploited in allowing a local user to
elevate their privilege.

References:

CVE-2015-2126

SSRT102094

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

HP-UX 11iv2, 11iv3

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2015-2126    (AV:L/AC:L/Au:S/C:C/I:C/A:C)       6.8
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has provided the following patches for HP-UX 11iv2 & 11iv3.

PHNE_44296 - s700_800 11.23 cumulative PPP patch
PHNE_44295 - 11.31 s700_800 cumulative PPP patch

HISTORY
Version:1 (rev.1) - 26 June 2015 Initial release
Version:2 (rev.2) - 2 October 2015 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

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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Hewlett-Packard Company shall not be liable for technical or editorial errors
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its affiliates, subcontractors or suppliers will be liable for
incidental,special or consequential damages including downtime cost; lost
profits; damages relating to the procurement of substitute products or
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information in this document is subject to change without notice.
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