Vulnerability Name:

CVE-2015-6312 (CCN-112012)

Assigned:2015-08-17
Published:2016-04-06
Updated:2016-12-03
Summary:Cisco TelePresence Server 3.1 on 7010, Mobility Services Engine (MSE) 8710, Multiparty Media 310 and 320, and Virtual Machine (VM) devices allows remote attackers to cause a denial of service (device reload) via malformed STUN packets, aka Bug ID CSCuv01348.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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
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)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
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:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-119
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2015-6312

Source: CISCO
Type: Vendor Advisory
20160406 Cisco TelePresence Server Malformed STUN Packet Processing Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1035500

Source: XF
Type: UNKNOWN
cisco-telepresence-cve20156312-dos(112012)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20160406-cts2
Cisco TelePresence Server Malformed STUN Packet Processing Denial of Service Vulnerability

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:telepresence_server_software:3.1(1.80):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:telepresence_server_software:3.1(1.82):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:telepresence_server_software:3.1(1.95):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:telepresence_server_software:3.1(1.96):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:telepresence_server_software:3.1(1.97):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:telepresence_server_software:3.1(1.98):*:*:*:*:*:*:*
  • AND
  • cpe:/h:cisco:telepresence_server_7010:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:telepresence_server_mse_8710:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:telepresence_server_on_multiparty_media_310:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:telepresence_server_on_multiparty_media_320:-:*:*:*:*:*:*:*
  • OR cpe:/h:cisco:telepresence_server_on_virtual_machine:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco telepresence server software 3.1(1.80)
    cisco telepresence server software 3.1(1.82)
    cisco telepresence server software 3.1(1.95)
    cisco telepresence server software 3.1(1.96)
    cisco telepresence server software 3.1(1.97)
    cisco telepresence server software 3.1(1.98)
    cisco telepresence server 7010 -
    cisco telepresence server mse 8710 -
    cisco telepresence server on multiparty media 310 -
    cisco telepresence server on multiparty media 320 -
    cisco telepresence server on virtual machine -