The GNU Compiler Collection (GCC) packages include a number of GNU compilers and the related support libraries.
Fastjar is a part of the libgcj library within GCC, which is used to jar and unjar files.
A directory traversal flaw has been reported in fastjar. An attacker who exploited this vulnerability could overwrite files with the write permissions of the user who opened the malicious jar file. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2006-3619 to this issue.
The libgcj library is installed on certain Avaya products.
More information about these vulnerabilities can be found in the security advisory issued by RedHat Linux:
| Product: | Affected Version(s): | Risk Level: | Actions: |
|---|---|---|---|
| Avaya Messaging Storage Server | MSS 3.x | Low | Upgrade to MSS 4.0 or later. |
| Avaya Message Networking | MN 3.x | Low | See recommended actions below. This issue will be addressed in accordance with Avaya's Product Security Vulnerability Response Policy |
| Avaya CCS/SES | SES 3.1.1 and prior | Low | This issue will not be addressed because fastjar is not installed or approved for usage on SES. |
| Avaya AES | AES 4.0 | Low | Upgrade to AES 4.2 |
Recommended Actions:
For all system products which use vulnerable versions of
GCC, 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 an
update becomes available and 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.
| Product: | Affected Version(s): | Risk Level: | Actions: |
|---|---|---|---|
| CVLAN | All | None | 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) | All | None | 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. |
Recommended Actions:
Avaya recommends that customers follow recommended actions supplied by RedHat Linux or remove the affected package.
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.
ALL INFORMATION IS BELIEVED TO BE CORRECT AT THE TIME OF PUBLICATION AND IS PROVIDED "AS IS". AVAYA INC., ON BEHALF ITSELF AND ITS SUBSIDIARIES AND AFFILIATES (HEREINAFTER COLLECTIVELY REFERRED TO AS "AVAYA"), DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND FURTHERMORE, AVAYA MAKES NO REPRESENTATIONS OR WARRANTIES THAT THE STEPS RECOMMENDED WILL ELIMINATE SECURITY OR VIRUS THREATS TO CUSTOMERS' SYSTEMS. IN NO EVENT SHALL AVAYA BE LIABLE FOR ANY DAMAGES WHATSOEVER ARISING OUT OF OR IN CONNECTION WITH THE INFORMATION OR RECOMMENDED ACTIONS PROVIDED HEREIN, INCLUDING DIRECT, INDIRECT, INCIDENTAL, STATUTORY, CONSEQUENTIAL DAMAGES, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF AVAYA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
THE INFORMATION PROVIDED HERE DOES NOT AFFECT THE SUPPORT AGREEMENTS IN PLACE FOR AVAYA PRODUCTS. SUPPORT FOR AVAYA PRODUCTS CONTINUES TO BE EXECUTED AS PER EXISTING AGREEMENTS WITH AVAYA.
V 1.0 - May 15, 2007 - Initial Statement issued.
V 2.0 - October 4, 2007 - Added AES to the affected products table.
V 3.0 - July 17, 2008 Changed recommended actions for AES.
V 4.0 - January 20, 2009 - Changed recommended actions for MSS and SES.
V 5.0 - May 26, 2009 - Changed recommended actions for MN and ASA status to final.
V 6.0 - May 27, 2009 - Changed recommended actions for MN and ASA status to interim.
Send information regarding any discovered security problems with Avaya products to either the contact noted in the product's documentation or [email protected].
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