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Ranjivost Cisco WebEx programskog paketa

  • Detalji os-a: WN7
  • Važnost: URG
  • Operativni sustavi: L
  • Kategorije: CIS

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Cisco Security Advisory: Cisco WebEx Browser Extension Remote Code Execution Vulnerability

Advisory ID: cisco-sa-20170717-webex

Revision: 1.0

For Public Release: 2017 July 17 16:00 GMT

Last Updated: 2017 July 17 16:00 GMT

CVE ID(s): CVE-2017-6753

CVSS Score v(3): 9.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

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Summary
=======
A vulnerability in Cisco WebEx browser extensions for Google Chrome and Mozilla Firefox 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, Cisco WebEx Centers (Meeting Center, Event Center, Training Center, and Support Center), and Cisco WebEx Meetings when they are running on Microsoft Windows.

The vulnerability is due to a design defect in the extension. An attacker who 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.

Cisco has released software updates for Google Chrome and Mozilla Firefox that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170717-webex [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170717-webex”]

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AutorDanijel Kozinovic
Cert idNCERT-REF-2017-07-0119-ADV
CveCERT-CVE-DUMMY
ID izvornikaCERT-ORIGID-DUMMY
ProizvodCERT-DUMMY-PRODUCT
Izvorhttp://www.adobe.com/
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