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Dokument-ID: c00838612

Version: 4

HPSBPI02185 SSRT071290 rev.4 - HP Jetdirect Running ftp, Remote Denial of Service (DoS)

Notice:: The information in this security bulletin should be acted upon as soon as possible.

Utgivningsdatum : 03-Jan-2007

Last updated : 13-Jul-2017

Potential Security Impact:
Remote Denial of Service (DoS)

A potential vulnerability has been identified with HP Jetdirect running ftp. The vulnerability could be exploited remotely to create a Denial of Service (DoS).
PROGRAMVARUVERSIONER SOM STÖDS*: ENDAST berörda versioner är listade.
HP Jetdirect running firmware versions from x.20.nn up to and including x.24.nn
The resolution below addresses the vulnerability reported in CVE-2007-1772.
The whitepaper HP Jetdirect Security Guidelines has recommendations for securing HP Jetdirect.
This vulnerability can be resolved by upgrading the Jetdirect firmware.
There is also a workaround for this vulnerability by making configuration changes.
Recent Jetdirect products use firmware revision x.25.nn or greater and are not vulnerable. Some older Jetdirect products allow the firmware to be upgraded and others do not.
For J4169A 610n - upgrade the firmware to version L.25.nn or greater.
For J6057A 615n - upgrade the firmware to version R.25.nn or greater.
Other older Jetdirect products running versions from x.20.nn up to and including x.24.nn are potentially vulnerable. The firmware for these products cannot be upgraded. The potential vulnerability can be avoided by disabling ftp or using access control lists as discussed in the whitepaper 'HP Jetdirect Security Guidelines' mentioned above.
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, visit http://www.hp.com/go/contacthp to learn about your HP support options.
Report: To report a potential security vulnerability with any HP supported product, send email to: hp-security-alert@hp.com.
Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via email, visit https://h41369.www4.hp.com/alerts-signup.php?lang=en&cc=US&jumpid=hpsc_profile.
Security Bulletin Archive: To view released Security Bulletins, search the HP Support Site for "security bulletin".
Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.
HP Printing and Imaging
HP Hardware and Firmware
HP General Software
It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information.
To get the security-alert PGP key, please send an e-mail message as follows:
Subject: get key
System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions.

"HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Bulletin.HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action.HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin.To the extent 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."
REVISIONSHISTORIK : Version:1 (rev.1) - 17 January 2007 Initial release; Version:2 (rev.2) - 25 April 2007 Added reference to CVE-2007-1772; Version:3 (rev.3) 31 May 2017 Fixed broken links; Version:4 (rev.4) 13 July 2017 Added reuse boilerplate text.

HP Inc. shall not be liable for technical or editorial errors or omissions contained herein.The information provided is provided "as is" without warranty of any kind.To the extent permitted by law, neither HP or 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 services; or damages for loss of data, or software restoration.The information in this document is subject to change without notice.HP Inc. and the names of HP products referenced herein are trademarks of HP Inc. 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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