Vulnerability in Cisco Unified Communications Manager

CVE-2009-2050

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.

EPSS: 0.034 (87.7th percentile) — read the EPSS interpretation.

Affected products

References

  • psirt@cisco.com (x_refsource_OSVDB, vdb-entry, Broken Link)
  • psirt@cisco.com (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
  • psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
  • psirt@cisco.com (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
  • psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Patch, Vendor Advisory)
  • psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)