CVE-2011-1604 - CVE House
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Status published High CVE-2011-1604

Memory leak in Cisco Unified Communications Manager (aka CUCM, formerly...

Vulnerability Description

Memory leak in Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5)su3, 7.x before 7.1(5b)su3, 8.0 before 8.0(3a)su2, and 8.5 before 8.5(1) allows remote attackers to cause a denial of service (memory consumption and process failure) via a malformed SIP message, aka Bug ID CSCti42904.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

unified communications manager
Vulnerable Versions:
6.0, 6.1\(1\), 6.1\(1a\), 6.1\(1b\), 6.1\(2\), 6.1\(2\)su1, 6.1\(2\)su1a, 6.1\(3\), 6.1\(3a\), 6.1\(3b\), 6.1\(3b\)su1, 6.1\(4\), 6.1\(4\)su1, 6.1\(4a\), 6.1\(4a\)su2, 6.1\(5\), 6.1\(5\)su1, 6.1\(5\)su2, 7.0\(1\)su1, 7.0\(1\)su1a, 7.0\(2\), 7.0\(2a\), 7.0\(2a\)su1, 7.0\(2a\)su2, 7.1\(2a\), 7.1\(2a\)su1, 7.1\(2b\), 7.1\(2b\)su1, 7.1\(3\), 7.1\(3a\), 7.1\(3a\)su1, 7.1\(3a\)su1a, 7.1\(3b\), 7.1\(3b\)su1, 7.1\(3b\)su2, 7.1\(5\), 7.1\(5\)su1, 7.1\(5\)su1a, 7.1\(5a\), 7.1\(5b\), 7.1\(5b\)su2, 8.0\(2c\), 8.0\(2c\)su1, 8.0\(3\), 8.0\(3a\), 8.0\(3a\)su1, 8.5

Timeline

Official Publish: May 3rd, 2011
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.