CVE-2015-0612

Severity: high (CVSS 7.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-04-03 · updated 2026-06-17
Weakness: CWE-19

Description

The Connection Conversation Manager (aka CuCsMgr) process in Cisco Unity Connection 8.5 before 8.5(1)SU6, 8.6 before 8.6(2a)SU4, and 9.x before 9.1(2)SU2, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (SIP outage) via a crafted UDP packet, aka Bug ID CSCuh25062.

Affected products

Cisco Unity Connection: 8.5(1), 8.5(1)su1, 8.5(1)su2, 8.5(1)su3, 8.5(1)su4, 8.5(1)su5 (+10)
Cisco Unity Connection 8.5: base
Cisco Unity Connection 8.6: base

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150401-cuc
http://www.securitytracker.com/id/1032010
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150401-cuc
http://www.securitytracker.com/id/1032010

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