Kod programskog paketa NonStop Java, za HP Integrity NonStop poslužitelje, otkrivena je sigurnosna ranjivost. NonStop Java je platforma za izradu Java aplikacija i web servisa. Točni uzroci spomenute ranjivosti nisu objavljeni, no poznato je da ju udaljeni, zlonamjerni korisnici mogu iskoristiti za izvođenje napada uskraćivanja usluge (eng. Denial of Service, DoS). Objavljena su rješenja koja ispravljaju opisanu ranjivost te se svim korisnicima savjetuje njihova primjena. Uz to, savjetuje se i detaljnije čitanje izvorne preporuke.

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c02720715

Version: 1
HPSBNS02633 SSRT100390 rev.1 - HP NonStop Servers running NonStop Java, Remote Denial of Service (DoS)
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.

Release Date: 2011-02-17

Last Updated: 2011-02-17

Potential Security Impact: Remote Denial of Service (DoS)

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

A potential vulnerability has been identified with HP NonStop Servers running NonStop Java. The vulnerability could be remotely exploited to create a Denial of Service (DoS).

References: CVE-2010-4476
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

HP NonStop Servers running all versions of NonStop Java.
BACKGROUND

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CVSS 2.0 Base Metrics
Reference
	
Base Vector
	
Base Score
CVE-2010-4476
	
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
	
7.8

Information on CVSS is documented in HP Customer Notice: HPSN-2008-002.

 
RESOLUTION

HP has made the following software tool available to resolve the vulnerability.

The FPUpdater tool (Floating Point Updater) must be run to update the Java Development Kit (JDK) and/or the Java Runtime Environment (JRE). This tool can be used to update all versions of NonStop Java.

    *

      To download the FPUpdater tool, go to https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=HPUXFPUPDATER
    *

      An HP Passport user ID is required to download the FPUpdater tool and its Readme file. For information on registering for an HP Passport user ID, refer to: https://passport2.hp.com
    *

      Note: All unrestricted SPRs of NonStop Java that are released after 15 February 2011 will resolve this vulnerability. Using the FPUpdater tool will not be necessary.

PRODUCT SPECIFIC INFORMATION
None

HISTORY
Version:1 (rev.1) - 17 February 2011 Initial release

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

Support: For further information, contact normal HP Services support channel.
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