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: bsmconv(1M), bsmunconv(1M)). Supported versions that are affected are 8, 9 and 10. Very difficult to exploit vulnerability requiring logon to Operating System. Successful attack of this vulnerability can result in unauthorized Operating System takeover including arbitrary code execution. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2012-0539 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 thru R16.3 load eg.e | Low | Upgrade to R16.3eg.f or later as detailed in PCN1711P |
Avaya IR | 4.0 | Low | Upgrade to 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-2012-0539 |
This is a Low risk as it would require privileged account access to exploit. |
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 - April 20, 2012 - Initial Statement issued.
V 2.0 - January 11, 2013 - Updated CMS actions.
V 3.0 - January 25, 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 securityalerts@avaya.com.
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