| Package | Affected versions | Patched versions |
|---|---|---|
| unified communications manager | = 6.0= 6.0(1)= 6.0(1a)= 6.1= 6.1(1)= 6.1(1a)= 6.1(1b)= 6.1(2)= 6.1(2)su1= 6.1(2)su1a= 6.1(3)= 6.1(4)= 6.1.0= 7.0= 7.0(1)= 7.0(2)= 7.1= 8.0 |
Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5), 7.x before 7.1(3a)su1, and 8.x before 8.0(1) allows remote attackers to cause a denial of service (process failure) via a malformed SCCP (1) RegAvailableLines or (2) FwdStatReq message with an invalid Line number, aka Bug ID CSCtc47823.
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