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Poly Systems – VxWorks OS “URGENT/11” Impact

Vulnerability Summary

Researchers at security vendor Armis Labs discovered 11 vulnerabilities in the Wind River Systems’ VxWorks® Operating System, which is used in certain Poly voice endpoints.  Dubbed “URGENT/11,” the vulnerabilities reside in VxWorks’ IPnet TCP/IP stack and impact all versions of the VxWorks® Operating System since version 6.5.

 

Details

Additional details can be found at the following links listed below.

https://www.armis.com/research/urgent11/

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12256

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12257

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12255

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12260

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12261

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12263

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12258

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12259

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12262

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12264

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12265

 

Poly released a firmware update to address this vulnerability.  There is no workaround.

Published
Last Update: 3/8/2022
Data Published: 12/19/2020
Advisory ID: PLYVC20-01
 
CVE ID: CVE-2019-12256
CVSS Score: 9.8
CVE ID: CVE-2019-12258
CVSS Score: 7.5
CVE ID: CVE-2019-12257
CVSS Score: 8.8
CVE ID: CVE-2019-12259
CVSS Score: 6.3
CVE ID: CVE-2019-12255
CVSS Score: 9.8
CVE ID: CVE-2019-12262
CVSS Score: 7.1
CVE ID: CVE-2019-12260
CVSS Score: 9.8
CVE ID: CVE-2019-12264
CVSS Score: 7.1
CVE ID: CVE-2019-12261
CVSS Score: 8.8
CVE ID: CVE-2019-12265
CVSS Score: 5.4
CVE ID: CVE-2019-12263
CVSS Score: 8.1
 
Product Affected
PRODUCTS FIRMWARE FIX
Polycom SoundPoint IP

UC Software 4.1

UC Software 4.1.1.0934 Rev AB
Polycom SoundStation IP

UC Software 4.1

UC Software 4.1.1.0934 Rev AB
Solution

Poly recommends customers upgrade to software version 4.1.1.0934 Rev AB or later.
Go to Poly Support to download Software.

 

Workaround

There is no workaround.

Contact

Any customer using an affected system who is concerned about this vulnerability within their deployment should contact Poly Technical Support(888) 248-4143, (916) 928-7561, or visit the Poly Support Site.

 

Revision History
VERSION DATE DESCRIPTION
1.0 12/19/2020 Initial Release
2.0 12/10/2021 Formatting changes and resource updates

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