New Critical Patch Updates or Security Alerts have been issued by Oracle on Oracle's Critical Patch Updates and Security Alerts website. Specific updates or alerts pertaining to this advisory are described below. The Oracle Advisory covering content outlined in this Avaya Security Advisory may be found in Oracle's Critical Patch Update Advisory - April 2012 and contains the following security issues.
Vulnerability in the Solaris component of Oracle Sun Products Suite (subcomponent: Kernel/sockfs ). Supported versions that are affected are 8, 9, 10 and 11. Easily exploitable vulnerability requiring logon to Operating System. Successful attack of this vulnerability can result in unauthorized Operating System hang or frequently repeatable crash (complete DOS). The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2012-1681 to this issue.
Some Avaya system products are delivered with a Solaris Operating System. Actions to be taken on these products are described below.
| Product: | Affected Version(s): | Risk Level: | Actions: |
|---|---|---|---|
| Avaya CMS | R15, R16, R16.x | Medium | For CMS R15, R16, R16.x on SPARC systems, apply patch 148601-01 or later. For CMS R16.x on x86 systems, apply patch 148602-01 or later. |
| Avaya IR | 4.0 | Medium | Upgrade to IR 4.0 Service pack 6 and install Solaris 10 Patch Cluster (Oct 2012) for IR 4.0 Service Pack 6. |
Recommended Actions:
Avaya strongly recommends that customers follow
networking and security best practices by implementing
firewalls, ACLs, physical security or other appropriate
access restrictions. Though Avaya believes such
restrictions should always be in place, risk to Avaya
products and the surrounding network from this potential
vulnerability may be mitigated by ensuring these
practices are implemented until such time as an Avaya provided
product update or the recommended Avaya action is applied.
Further restrictions as deemed necessary based on the
customer's security policies may be required during this
interim period, but customers should not modify the System Product
operating system or application unless the change is approved by Avaya.
Making changes that are not approved may void the Avaya product service contract.
When determining risk, Avaya takes into account many factors as outlined by Avaya's Security Vulnerability Classification Policy. The following table describes factors that mitigate the risk of specific vulnerabilities for affected Avaya products:
| Vulnerability | Mitigating Factors |
|---|---|
|
CVE-2012-1681 |
This is a Medium risk for CMS and IR due to a potential for an authenticated user to cause a Denial of Service (DoS). |
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 - May 7, 2012 - Initial Statement issued.
V 2.0 - February 13, 2013 - Updated IR actions and advisory 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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