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.
Critical
PLYVC20-01
12/19/2020
3/8/2022
Poly
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
CVE ID |
CVS 3.0 |
Severity |
Vector |
---|---|---|---|
CVE-2019-12255 |
9.8 |
Critical |
|
CVE-2019-12256 |
9.8 |
Critical |
|
CVE-2019-12257 |
8.8 |
High |
|
CVE-2019-12258 |
7.5 |
High |
|
CVE-2019-12259 |
6.3 |
Medium |
|
CVE-2019-12260 |
9.8 |
Critical |
|
CVE-2019-12261 |
8.8 |
High |
|
CVE-2019-12262 |
7.1 |
High |
|
CVE-2019-12263 |
8.1 |
High |
|
CVE-2019-12264 |
7.1 |
High |
|
CVE-2019-12265 |
5.4 |
Medium |
|
Learn more about CVSS 3.0 base metrics, which range from 0 to 10.
Poly recommends customers upgrade to software version 4.1.1.0934 Rev AB or later. Go to Poly Support to download Software.
There is no workaround.
Identify the affected products for this issue.
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 |
This document has been revised according to the following information.
Version |
Description |
Date |
---|---|---|
2.0 |
Formatting changes and resource updates |
12/10/2021 |
1.0 |
Initial Release |
12/19/2020 |
Follow these links for additional information.
Third-party security patches that are to be installed on systems running Poly software products should be applied in accordance with the customer's patch management policy.
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.
To view released Security Bulletins, visit https://support.hp.com/security-bulletins.
It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information.
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