Vulnerability Name:

CVE-2017-12368 (CCN-135569)

Assigned:2017-11-29
Published:2017-11-29
Updated:2019-10-09
Summary:A "Cisco WebEx Network Recording Player Remote Code Execution Vulnerability" exists in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit this by providing a user with a malicious ARF or WRF file via email or URL and convincing the user to launch the file. Exploitation of this could cause an affected player to crash and, in some cases, could allow arbitrary code execution on the system of a targeted user. Cisco Bug IDs: CSCve10584, CSCve10591, CSCve11503, CSCve10658, CSCve11507, CSCve10749, CSCve10744, CSCve11532, CSCve10762, CSCve10764, CSCve11538.
CVSS v3 Severity:9.6 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)
8.3 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/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): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.6 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)
8.3 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/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): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-12368

Source: BID
Type: Third Party Advisory, VDB Entry
102017

Source: CCN
Type: BID-102017
Multiple Cisco WebEx Products Multiple Security Vulnerabilities

Source: SECTRACK
Type: Third Party Advisory, VDB Entry
1039895

Source: XF
Type: UNKNOWN
cisco-webexplayers-cve201712368-code-exec(135569)

Source: CCN
Type: Cisco Security Advisory cisco-sa-20171129-webex-players
Multiple Vulnerabilities in Cisco WebEx Recording Format and Advanced Recording Format Players

Source: CONFIRM
Type: Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-webex-players

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:webex_meetings:t29:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings:t30:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings:t31:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings:t32:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:cisco:webex_meetings_server:2.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:webex_meetings_server:2.7:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:webex_meetings_server:2.7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco webex meetings t29
    cisco webex meetings t30
    cisco webex meetings t31
    cisco webex meetings t32
    cisco webex meetings server 2.6
    cisco webex meetings server 2.7
    cisco webex meetings server 2.7