The nfs-utils-lib package contains support libraries that are needed by the commands and daemons of the nfs-utils package.
A stack buffer overflow vulnerability was found in the RPC library used by nfs-utils-lib. A remote unauthenticated attacker who can access an application linked against nfs-utils-lib could exploit this vulnerability and cause the application to crash. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2007-3999 to this issue.
More information about these vulnerabilities can be found in the security advisory issued by RedHat Linux:
|Product:||Affected Version(s):||Risk Level:||Actions:|
|Avaya Intuity LX||All||Low||Customers should upgrade to IALX 2.0 SP2.|
|Avaya Messaging Storage Server||MSS 3.x, 4.0||Low||customers running MSS 3.x should upgrade to MSS 3.1 SP4 or
Customers running MSS 4.0 should install MSS 4.0 SP1.
|Avaya AES||AES 3.1.3||Low||Customers should upgrade to AES 3.1.4 or later.|
|Avaya Message Networking||All||Low||Customers should upgrade to MN 3.1 SP2.|
For all system products which use vulnerable versions of nfs-utils-lib, Avaya recommends that customers restrict local and network access to the server. This restriction should be enforced through the use of physical security, firewalls, ACLs, VPNs, and other generally-accepted networking practices until such time as the updgrade can be installed.
Avaya software-only products operate on general-purpose operating systems. Occasionally vulnerabilities may be discovered in the underlying operating system or applications that come with the operating system. These vulnerabilities often do not impact the software-only product directly but may threaten the integrity of the underlying platform.
In the case of this advisory Avaya software-only products are not affected by the vulnerability directly but the underlying Linux platform may be. Customers should determine on which Linux operating system the product was installed and then follow that vendor's guidance.
|CVLAN||Depending on the Operating System provided by customers, the affected package may be installed on the underlying Operating System supporting the CVLAN application. The CVLAN application does not require the software described in this advisory.|
|Avaya Integrated Management Suite (IMS)||Depending on the Operating System provided by customers, the affected package may be installed on the underlying Operating System supporting the IMS application. The IMS application does not require the software described in this advisory.|
In the event that the affected package is installed, Avaya recommends that customers follow recommended actions supplied by RedHat Linux.
Additional information may also be available via the Avaya support website and through your Avaya account representative. Please contact your Avaya product support representative, or dial 1-800-242-2121, with any questions.
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V 1.0 - October 4, 2007 - Initial Statement issued.
V 2.0 - October 22, 2007 - Changed Advisory Status to Interim.
V 3.0 - December 19, 2008 - Changed recommended actions for IALX, MN, MSS, and AES. Chaanged ASA status to final.
Send information regarding any discovered security problems with Avaya products to either the contact noted in the product's documentation or email@example.com.
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