CVE-2017-3823
"Cisco WebEx Browser Extensions Remote Code Execution Vulnerability"
Description
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.
INFO
Published Date :
Feb. 1, 2017, 11:59 a.m.
Last Modified :
Oct. 10, 2017, 1:30 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2017-3823
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-3823.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-3823 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-3823 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-119 -
CVE Modified by [email protected]
Oct. 10, 2017
Action Type Old Value New Value Added Reference https://www.kb.cert.org/vuls/id/909240 [No Types Assigned] Added Reference https://bugs.chromium.org/p/project-zero/issues/detail?id=1100 [No Types Assigned] Added Reference https://blog.filippo.io/webex-extension-vulnerability/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 26, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1037680 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 05, 2017
Action Type Old Value New Value Added Reference https://0patch.blogspot.com/2017/01/micropatching-remote-code-execution-in.html [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 24, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type 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 Changed Reference Type 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 Changed Reference Type http://www.securityfocus.com/bid/95737 No Types Assigned http://www.securityfocus.com/bid/95737 Third Party Advisory, VDB Entry Added CWE CWE-119 Added CPE Configuration 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) Added CPE Configuration 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_meetings_server:2.0_mr8:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr8:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr9:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr9:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr9:p2:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.0_mr9:p3:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr2:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr4:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr5:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr5:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr6:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr6:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr6:p2:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.5_mr6:p3:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.6_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.6_mr1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.6_mr1:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.6_mr2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.6_mr2:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.6_mr3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.6_mr3:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.7_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.7_mr1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.7_mr1:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meetings_server:2.7_mr2:*:*:*:*:*:*:* Added CPE Configuration 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_center:2.7_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.7_mr1:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.7_mr1:p1:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:2.7_mr2:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:t29_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:t30_base:*:*:*:*:*:*:* *cpe:2.3:a:cisco:webex_meeting_center:t31_base:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 07, 2017
Action Type Old Value New Value Added Reference https://bugs.chromium.org/p/project-zero/issues/detail?id=1096 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-3823 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-3823
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
87.03 }} -0.86%
score
0.98678
percentile