CVE-2013-1133

HOCH 7.8CVE-2013-1133 · Published 27/02/2013 · updated 16/06/2026

Kurz gesagt

CVE-2013-1133 ist eine Schwachstelle (HOCH (CVSS 7.8)) in unified communications manager (cisco).
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.3%, höher als bei 71.1% aller Schwachstellen.
Noch keine gepatchte Version bekannt: Herstellerhinweise unter Referenzen verfolgen.

Package	Affected versions	Patched versions
unified communications manager cisco	`= 8.6= 8.6(1)= 8.6(1a)= 8.6(2)= 8.6(2a)= 8.6(2a)su1= 8.6(4)= 9.0(1)`	No fix yet

Description

Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via malformed packets to unused UDP ports, aka Bug ID CSCtx43337.

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130227-cucm · Vendor Advisory

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Package

Affected versions

Patched versions

unified communications manager

cisco

= 8.6= 8.6(1)= 8.6(1a)= 8.6(2)= 8.6(2a)= 8.6(2a)su1= 8.6(4)= 9.0(1)

No fix yet

Weitere Schwachstellen in unified communications manager

Alle anzeigen →