PT-2009-4503 · Cisco · Cisco Unified Communications Manager

Published 2009-08-27 · Updated 2021-10-06 · CVE-2009-2050

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Unified Communications Manager versions prior to 6.1(1)

Description The issue allows remote attackers to cause a denial of service, resulting in a voice-services outage, by sending a SIP message with a malformed header.

Recommendations For versions prior to 6.1(1), update to version 6.1(1) or later to resolve the issue.

Fix

Related Identifiers

CVE-2009-2050

Affected Products

Cisco Unified Communications Manager

References · 7

• http://cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2009-2050 · Security Note
• http://secunia.com/advisories/36495 · Note
• http://securitytracker.com/id?1022775 · Note
• http://securityfocus.com/bid/36152 · Note
• http://osvdb.org/57452 · Note
• http://secunia.com/advisories/36499 · Note