CVE-2009-2050

high

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) before 6.1(1) allows remote attackers to cause a denial of service (voice-services outage) via a malformed header in a SIP message, aka Bug ID CSCsi46466.

References

Advisories
More

http://www.securitytracker.com/id?1022775

http://www.securityfocus.com/bid/36152

http://secunia.com/advisories/36499

http://secunia.com/advisories/36495

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml

Details

Source: Mitre, NVD

Published: 2009-08-27

Updated: 2025-04-09

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H