Vulnerability Name:

CVE-2015-0615 (CCN-101992)

Assigned:2015-04-01
Published:2015-04-01
Updated:2015-09-29
Summary:The call-handling implementation in Cisco Unity Connection 8.5 before 8.5(1)SU7, 8.6 before 8.6(2a)SU4, 9.x before 9.1(2)SU2, and 10.0 before 10.0(1)SU1, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (port consumption) by improperly terminating SIP sessions, aka Bug ID CSCul28089.
CVSS v3 Severity:7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:7.1 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.1 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C)
5.3 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-19
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2015-0615

Source: CCN
Type: Cisco Security Advisory ID: cisco-sa-20150401-cuc
Multiple Vulnerabilities in Cisco Unity Connection

Source: CISCO
Type: Vendor Advisory
20150401 Multiple Vulnerabilities in Cisco Unity Connection

Source: SECTRACK
Type: UNKNOWN
1032010

Source: XF
Type: UNKNOWN
cisco-unity-cve20150615-dos(101992)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:unity_connection:8.5(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.5(1)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.5(1)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.5(1)su3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.5(1)su4:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.5(1)su5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.5(1)su6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.5_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6(2a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6(2a)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6(2a)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6(2a)su3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:8.6_base:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:9.0(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:9.1(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:9.1(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:10.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unity_connection:10.0.5:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:unity_connection:9.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco unity connection 8.5(1)
    cisco unity connection 8.5(1)su1
    cisco unity connection 8.5(1)su2
    cisco unity connection 8.5(1)su3
    cisco unity connection 8.5(1)su4
    cisco unity connection 8.5(1)su5
    cisco unity connection 8.5(1)su6
    cisco unity connection 8.5_base
    cisco unity connection 8.6(1)
    cisco unity connection 8.6(1a)
    cisco unity connection 8.6(2)
    cisco unity connection 8.6(2a)
    cisco unity connection 8.6(2a)su1
    cisco unity connection 8.6(2a)su2
    cisco unity connection 8.6(2a)su3
    cisco unity connection 8.6_base
    cisco unity connection 9.0(1)
    cisco unity connection 9.1(1)
    cisco unity connection 9.1(2)
    cisco unity connection 10.0.0
    cisco unity connection 10.0.5
    cisco unity connection 9.0