CVE-2012-0367: Cisco Unity Connection

High severity, CVSS 7.8. EPSS: 2.6% chance of exploitation in the next 30 days.

Cisco Unity Connection before 7.1.5b(Su5), 8.0 and 8.5 before 8.5.1(Su3), and 8.6 before 8.6.2 allows remote attackers to cause a denial of service (services crash) via a series of crafted TCP segments, aka Bug ID CSCtq67899.

Affected products

• Cisco Unity Connection: up to and including 7.1\(5b\)su4; version 1.1 only; version 1.1(1) only; version 1.1(1)_es1 only; version 1.1(1)_es12 only; version 1.1(1)_sr1 only; …

Published 2012-03-01. Last modified 2026-06-16.