PT-2015-4759 · Cisco · Cisco Unity Connection

Published 2015-04-03 · Updated 2015-09-29 · CVE-2015-0615

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 Unity Connection versions 8.5 through 8.5(1)SU6 Cisco Unity Connection versions 8.6 through 8.6(2a)SU3 Cisco Unity Connection versions 9.x through 9.1(2)SU1 Cisco Unity Connection versions 10.0 through 10.0(1)

Description The issue affects the call-handling implementation when SIP trunk integration is enabled, allowing remote attackers to cause a denial of service by improperly terminating SIP sessions.

Recommendations For Cisco Unity Connection versions 8.5 through 8.5(1)SU6, update to version 8.5(1)SU7 or later. For Cisco Unity Connection versions 8.6 through 8.6(2a)SU3, update to version 8.6(2a)SU4 or later. For Cisco Unity Connection versions 9.x through 9.1(2)SU1, update to version 9.1(2)SU2 or later. For Cisco Unity Connection versions 10.0 through 10.0(1), update to version 10.0(1)SU1 or later.

Fix

Weakness Enumeration

CWE-19

Related Identifiers

CVE-2015-0615

Affected Products

Cisco Unity Connection

References · 3

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150401-cuc · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2015-0615 · Security Note
• http://securitytracker.com/id/1032010 · Note