PHP is a general purpose scripting language widely used in World Wide Web (WWW) pages and applications.
A heap overflow vulnerability has been found in the PHP 'xmlrpc' extension. An attacker could potentially exploit a PHP script which uses XML-RPC to execute code as the user the web server runs as. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2007-1864 to this issue.
A vulnerability has been reported in the PHP 'ftp' extension. In certain configurations, an attacker could exploit a PHP script using FTP to send arbitrary commands to the FTP server. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2007-2509 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 Communication Manager | CM 4.0 and CM 2.x prior to load 127.0 | Low | For CM 2.x, Avaya recommends upgrading to CM 2.2 load 127 to address these issues. For CM 4.0, Avaya recommends upgrading to CM 5.0 to resolve these issues. |
| Avaya SIP Enablement Services | SES 3.1.x, 4.0 | Low | Avaya recommends upgrading to SES 5.0 to resolve these issues. |
| Avaya AES | AES 4.0 | Low | Avaya recommends that customers upgrade to AES 4.0.1 or later to address these issues. |
Recommended Actions:
For all system products which use vulnerable versions of
PHP, 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 upgrade 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.
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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 - June 12, 2007 - Initial Statement issued.
V 2.0 - October 4, 2007 - Updated Recommended Actions for AES.
V 3.0 - March 18, 2008 - Updated Actions for Communication Manager and SES.
V 4.0 - November 21. 2008 - Changed 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 protected].
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