PT-2011-3248 · Cisco · Cisco Unified Communications Manager

Published 2011-05-03 · Updated 2017-08-17 · CVE-2011-1604

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco Unified Communications Manager versions 6.x before 6.1(5)su3 Cisco Unified Communications Manager versions 7.x before 7.1(5b)su3 Cisco Unified Communications Manager versions 8.0 before 8.0(3a)su2 Cisco Unified Communications Manager versions 8.5 before 8.5(1)

Description A memory leak issue allows remote attackers to cause a denial of service via a malformed SIP message. This can lead to memory consumption and process failure.

Recommendations For versions 6.x before 6.1(5)su3, update to 6.1(5)su3 or later. For versions 7.x before 7.1(5b)su3, update to 7.1(5b)su3 or later. For versions 8.0 before 8.0(3a)su2, update to 8.0(3a)su2 or later. For versions 8.5 before 8.5(1), update to 8.5(1) or later.

Fix

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2011-1604

Affected Products

Cisco Unified Communications Manager

References · 8

• http://cisco.com/en/US/products/products_security_advisory09186a0080b79904.shtml · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-1604 · Security Note
• http://archives.neohapsis.com/archives/fulldisclosure/2011-05/0051.html · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/67122 · Note
• http://secunia.com/advisories/44331 · Note
• http://securityfocus.com/bid/47609 · Note
• http://vupen.com/english/advisories/2011/1122 · Note
• http://securitytracker.com/id?1025449 · Note