This is a potential security issue, you are being redirected to https://nvd.nist.gov
NVD Dashboard
News
Email List
FAQ
Visualizations
Search & Statistics
Full Listing
Categories
Data Feeds
Vendor Comments
CVSS V3 Calculator
CVSS V2 Calculator
CPE Dictionary
CPE Search
CPE Statistics
SWID
Checklist (NCP) Repository
800-53 Controls
SCAP Validated Tools
SCAP
USGCB
Vulnerability Search
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
An issue was discovered in the Cisco WebEx Extension before 1.0.7 on Google Chrome, the ActiveTouch General Plugin Container before 106 on Mozilla Firefox, the GpcContainer Class ActiveX control plugin before 10031.6.2017.0126 on Internet Explorer, and the Download Manager ActiveX control plugin before 2.1.0.10 on Internet Explorer. A vulnerability in these Cisco WebEx browser extensions could allow an unauthenticated, remote attacker to execute arbitrary code with the privileges of the affected browser on an affected system. This vulnerability affects the browser extensions for Cisco WebEx Meetings Server and Cisco WebEx Centers (Meeting Center, Event Center, Training Center, and Support Center) when they are running on Microsoft Windows. The vulnerability is a design defect in an application programing interface (API) response parser within the extension. An attacker that can convince an affected user to visit an attacker-controlled web page or follow an attacker-supplied link with an affected browser could exploit the vulnerability. If successful, the attacker could execute arbitrary code with the privileges of the affected browser.
Source: MITRE View Analysis Description
Source: MITRE
Base Score: 8.8 HIGH Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H (V3 legend) Impact Score: 5.9 Exploitability Score: 2.8
Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required Scope (S): Unchanged Confidentiality (C): High Integrity (I): High Availability (A): High
Base Score: 9.3 HIGH Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C) (V2 legend) Impact Subscore: 10.0 Exploitability Subscore: 8.6
Access Vector (AV): Network Access Complexity (AC): Medium Authentication (AU): None Confidentiality (C): Complete Integrity (I): Complete Availability (A): Complete Additional Information: Victim must voluntarily interact with attack mechanismAllows unauthorized disclosure of informationAllows unauthorized modificationAllows disruption of service
By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.
Vulnerability Type (View All)
https://blog.filippo.io/webex-extension-vulnerability/ [No Types Assigned]
https://bugs.chromium.org/p/project-zero/issues/detail?id=1100 [No Types Assigned]
https://www.kb.cert.org/vuls/id/909240 [No Types Assigned]
http://www.securitytracker.com/id/1037680 [No Types Assigned]
https://0patch.blogspot.com/2017/01/micropatching-remote-code-execution-in.html [No Types Assigned]
OR *cpe:2.3:a:cisco:activetouch_general_plugin_container:105:*:*:*:*:firefox:*:* *cpe:2.3:a:cisco:download_manager:2.1.0.9:*:*:*:*:internet_explorer:*:* *cpe:2.3:a:cisco:gpccontainer_class:10031.6.2017.0125:*:*:*:*:internet_explorer:*:* (and previous) *cpe:2.3:a:cisco:webex:1.0.6:*:*:*:*:chrome:*:* (and previous)
OR *cpe:2.3:a:cisco:webex_meeting_center:2.6_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.6_mr1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.6_mr1:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.6_mr2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.6_mr2:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.6_mr3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.6_mr3:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_ce
OR *cpe:2.3:a:cisco:webex_meetings_server:2.0_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr7:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetin
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-119
http://www.securityfocus.com/bid/95737 No Types Assigned
http://www.securityfocus.com/bid/95737 Third Party Advisory, VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=1096 No Types Assigned
https://bugs.chromium.org/p/project-zero/issues/detail?id=1096 Third Party Advisory, Technical Description
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170124-webex No Types Assigned
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170124-webex Vendor Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1096 [No Types Assigned]