7.8
CWE
Advisory Published
Updated

CVE-2011-1606

First published: Tue May 03 2011(Updated: )

Unspecified vulnerability in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su2, 7.x before 7.1(5)su1, 8.0 before 8.0(3), and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (process failure) via a malformed SIP message, aka Bug ID CSCtg62855.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Unified Communications Manager=6.1\(3a\)
Cisco Unified Communications Manager=6.1\(2\)
Cisco Unified Communications Manager=6.1\(3b\)su1
Cisco Unified Communications Manager=6.1\(2\)su1a
Cisco Unified Communications Manager=6.1\(4\)su1
Cisco Unified Communications Manager=6.1\(4\)
Cisco Unified Communications Manager=6.1\(5\)su1
Cisco Unified Communications Manager=6.1\(4a\)
Cisco Unified Communications Manager=6.1\(3\)
Cisco Unified Communications Manager=6.1\(4a\)su2
Cisco Unified Communications Manager=6.1\(1\)
Cisco Unified Communications Manager=6.1\(1b\)
Cisco Unified Communications Manager=6.1\(3b\)
Cisco Unified Communications Manager=6.1\(5\)
Cisco Unified Communications Manager=6.1\(2\)su1
Cisco Unified Communications Manager=6.0
Cisco Unified Communications Manager=6.1\(1a\)
Cisco Unified Communications Manager=7.1\(2b\)
Cisco Unified Communications Manager=7.1\(3b\)
Cisco Unified Communications Manager=7.1\(2a\)su1
Cisco Unified Communications Manager=7.1\(3b\)su1
Cisco Unified Communications Manager=7.1\(3a\)su1a
Cisco Unified Communications Manager=7.1\(3\)
Cisco Unified Communications Manager=7.1\(2a\)
Cisco Unified Communications Manager=7.1\(5b\)
Cisco Unified Communications Manager=7.0\(2a\)
Cisco Unified Communications Manager=7.0\(1\)su1
Cisco Unified Communications Manager=7.0\(1\)su1a
Cisco Unified Communications Manager=7.1\(5\)
Cisco Unified Communications Manager=7.1\(5a\)
Cisco Unified Communications Manager=7.0\(2a\)su2
Cisco Unified Communications Manager=7.1\(5\)su1a
Cisco Unified Communications Manager=7.1\(5\)su1
Cisco Unified Communications Manager=7.1\(3a\)
Cisco Unified Communications Manager=7.0\(2a\)su1
Cisco Unified Communications Manager=7.1\(3a\)su1
Cisco Unified Communications Manager=7.0\(2\)
Cisco Unified Communications Manager=7.1\(3b\)su2
Cisco Unified Communications Manager=8.0\(2c\)
Cisco Unified Communications Manager=8.0\(3a\)su2
Cisco Unified Communications Manager=8.0\(3\)
Cisco Unified Communications Manager=8.5
Cisco Unified Communications Manager=8.0\(3a\)
Cisco Unified Communications Manager=8.0\(2c\)su1
Cisco Unified Communications Manager=8.0\(3a\)su1

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Frequently Asked Questions

  • What is the severity of CVE-2011-1606?

    CVE-2011-1606 has a severity rating that indicates it can lead to a denial of service via malformed SIP messages.

  • How do I fix CVE-2011-1606?

    To mitigate CVE-2011-1606, upgrade Cisco Unified Communications Manager to a version that includes the relevant patches or updates that address this vulnerability.

  • Which versions of Cisco Unified Communications Manager are affected by CVE-2011-1606?

    CVE-2011-1606 affects Cisco Unified Communications Manager versions 6.x before 6.1(5)su2, 7.x before 7.1(5)su1, 8.0 before 8.0(3), and 8.5 before 8.5(1).

  • Can CVE-2011-1606 be exploited remotely?

    Yes, CVE-2011-1606 can be exploited by remote attackers through the sending of malformed SIP messages.

  • What are the potential impacts of CVE-2011-1606?

    The exploitation of CVE-2011-1606 can cause the affected Cisco Unified Communications Manager process to fail, resulting in a denial of service.

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