CVEvulnerability

CVE-2009-2864

7.8 HIGH Published 2009-09-28 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2009-09-28
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 5.x before 5.1(3g), 6.x before 6.1(4), 7.0.x before 7.0(2a)su1, and 7.1.x before 7.1(2) allows remote attackers to cause a denial of service (service restart) via malformed SIP messages, aka Bug ID CSCsz95423.

Affected configurations

• cisco unified callmanager 5.0\(1\) • cisco unified callmanager 5.0\(2\) • cisco unified callmanager 5.0\(2a\) • cisco unified callmanager 5.0\(3\) • cisco unified callmanager 5.0\(3a\) • cisco unified callmanager 5.0\(4\) • cisco unified callmanager 5.0\(4a\) • cisco unified callmanager 5.0\(4c\) • cisco unified callmanager 5.1 • cisco unified callmanager 5.1\(1\) • cisco unified callmanager 5.1\(1a\) • cisco unified callmanager 5.1\(1c\) • cisco unified callmanager 5.1\(2\) • cisco unified callmanager 5.1\(2a\) • cisco unified callmanager 5.1\(2b\) • cisco unified callmanager 5.1\(3\) • cisco unified callmanager 5.1\(3a\) • cisco unified callmanager 5.1\(3b\) • cisco unified callmanager 5.1\(3c\) • cisco unified callmanager 6.0\(1\) • cisco unified callmanager 6.0\(1a\) • cisco unified callmanager 6.0\(1b\) • cisco unified callmanager 6.1 • cisco unified callmanager 6.1\(1\) • cisco unified callmanager 6.1\(1a\) • cisco unified callmanager 6.1\(1b\) • cisco unified callmanager 6.1\(2\) • cisco unified communications manager 5.1\(1b\) • cisco unified communications manager 5.1\(1c\) • cisco unified communications manager 5.1\(2\) • cisco unified communications manager 5.1\(2a\) • cisco unified communications manager 5.1\(3\) • cisco unified communications manager 5.1\(3a\) • cisco unified communications manager 5.1\(3c\) • cisco unified communications manager 5.1\(3d\) • cisco unified communications manager 5.1\(3e\) • cisco unified communications manager 6.1\(1\) • cisco unified communications manager 6.1\(1a\) • cisco unified communications manager 6.1\(1b\) • cisco unified communications manager 6.1\(2\) • cisco unified communications manager 6.1\(2\)su1 • cisco unified communications manager 6.1\(2\)su1a • cisco unified communications manager 6.1\(3\) • cisco unified communications manager 7.0\(1\) • cisco unified communications manager 7.0\(2\) • cisco unified communications manager 7.1

References