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CiscoCVE-2017-12367

HistoryNov 30, 2017 - 9:29 a.m.

CVE-2017-12367

2017-11-3009:29:01

CWE-119

CWE-20

cisco

web.nvd.nist.gov

cisco

webex

recording player

vulnerability

dos

arf

wrf

security

exploit

code execution

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.019

Percentile

88.7%

JSON

A “Cisco WebEx Network Recording Player Denial of Service 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: CSCve11545, CSCve02843, CSCve11548.

Affected configurations

Nvd

Node

ciscowebex_meetings_serverMatcht29

ciscowebex_meetings_serverMatcht30

ciscowebex_meetings_serverMatcht31.11.2

VendorProductVersionCPE
ciscowebex_meetings_servert29cpe:2.3:a:cisco:webex_meetings_server:t29:*:*:*:*:*:*:*
ciscowebex_meetings_servert30cpe:2.3:a:cisco:webex_meetings_server:t30:*:*:*:*:*:*:*
ciscowebex_meetings_servert31.11.2cpe:2.3:a:cisco:webex_meetings_server:t31.11.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	webex_meetings_server	t29	cpe:2.3:a:cisco:webex_meetings_server:t29:::::::*
cisco	webex_meetings_server	t30	cpe:2.3:a:cisco:webex_meetings_server:t30:::::::*
cisco	webex_meetings_server	t31.11.2	cpe:2.3:a:cisco:webex_meetings_server:t31.11.2:::::::*

CNA Affected

[
  {
    "product": "Cisco WebEx Recording Format and Advanced Recording Format Players",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Cisco WebEx Recording Format and Advanced Recording Format Players"
      }
    ]
  }
]

References

www.securityfocus.com/bid/102017

www.securitytracker.com/id/1039895

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-webex-players

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.019

Percentile

88.7%

JSON

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