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SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c02516786
Version: 1
HPSBMI02580 SSRT100254 rev.1 - Palm webOS, Code execution vulnerability in Palm webOSservice API
NOTICE: The information in this Security Bulletin should be acted upon as soon aspossible.
Release Date: 2010-10-26
Last Updated: 2010-10-26
Potential Security Impact: Execution of arbitrary code
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
A potential security vulnerability has been identified with a Palm webOS service API.This vulnerability could be exploited by a local user on the device, who already hasgained the ability to issue privileged webOS service calls, to execute arbitrarycode.
References: CVE-2010-4026
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
Palm webOS 1.4.1
BACKGROUND
CVSS 2.0 Base Metrics
===========================================================
Reference Base Vector Base Score
CVE-2010-4026 (AV:L/AC:H/Au:N/C:C/I:C/A:C) 6.2
===========================================================
Information on CVSS is documented
in HP Customer Notice: HPSN-2008-002
The Hewlett-Packard Company thanks Nils of MWR InfoSecurity for reporting thisvulnerability to webos-security@palm.com.
RESOLUTION
The vulnerability can be resolved by updating affected devices to webOS version 1.4.5or subsequent. This update will be provided automatically from the wireless carrier.
PRODUCT SPECIFIC INFORMATION
None
HISTORY
Version:1 (rev.1) - 26 October 2010 Initial Release
Third Party Security Patches: Third party security patches that are to be installedon systems running HP software products should be applied in accordance with thecustomer's patch management policy.
Support: For further information, contact normal HP Services support channel.
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Subject: get key
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* The Software Product Category that this Security Bulletin
relates to is represented by the 5th and 6th characters
of the Bulletin number in the title:
GN = HP General SW
MA = HP Management Agents
MI = Misc. 3rd Party SW
MP = HP MPE/iX
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TU = HP Tru64 UNIX
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VV = HP VirtualVault
System management and security procedures must be reviewed frequently to maintainsystem integrity. HP is continually reviewing and enhancing the security features ofsoftware products to provide customers with current secure solutions.
"HP is broadly distributing this Security Bulletin in order to bring to the attentionof users of the affected HP products the important security information contained inthis Bulletin. HP recommends that all users determine the applicability of thisinformation to their individual situations and take appropriate action. HP does notwarrant that this information is necessarily accurate or complete for all usersituations and, consequently, HP will not be responsible for any damages resultingfrom user's use or disregard of the information provided in this Bulletin. To theextent permitted by law, HP disclaims all warranties, either express or implied,including the warranties of merchantability and fitness for a particular purpose,title and non-infringement."
Copyright 2010 Hewlett-Packard Development Company, L.P.
Hewlett-Packard Company shall not be liable for technical or editorial errors oromissions contained herein. The information provided is provided "as is" withoutwarranty of any kind. To the extent permitted by law, neither HP or its affiliates,subcontractors or suppliers will be liable for incidental,special or consequentialdamages including downtime cost; lost profits;damages relating to the procurement ofsubstitute products or services; or damages for loss of data, or softwarerestoration. The information in this document is subject to change without notice.Hewlett-Packard Company and the names of Hewlett-Packard products referenced hereinare trademarks of Hewlett-Packard Company in the United States and other countries.Other product and company names mentioned herein may be trademarks of their respective owners.
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