A vulnerability was discovered in the firmware build 4.1.0 and 4.1.1 of the SoundStation IP 5000. This flaw allows code execution, which can then allow privilege escalation.
High
PLYVC22-01
12/16/2022
12/16/2022
Poly
There’s a buffer overflow vulnerability present in the handling of certain SIP messages. Exploitation of this vulnerability allows code execution and can lead to privilege escalation.
Poly would like to thank Exodus Intelligence for reporting security vulnerabilities to us and for their coordinated disclosure.
CVE ID |
CVS 3.0 |
Severity |
Vector |
---|---|---|---|
CVE-2022-38464 |
8.3 |
High |
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H |
Learn more about CVSS 3.0 base metrics, which range from 0 to 10.
Poly recommends customers upgrade to the respective firmware build or later as identified in the Products affected table.
There is no workaround.
Identify the affected products for this issue.
Products |
Firmware |
Fix |
---|---|---|
VVX 101, 150, 201, 250, 300, 311, 350, 401, 411, 450, 501, 601 |
Prior to UC Software 6.4.3 |
Poly UC Software 6.4.3 |
CCX 400, 500, 600, 700 |
Prior to UC Software 8.0.0 |
UC Software 8.0.0 |
Trio 8300, 8500, 8800, C60 |
Prior to respective fix version |
Trio 8500/8000 – UC Software 7.2.3Trio 8300/C60 – UC Software 8.0.0 |
SoundStation IP 5000, 6000, 7000 |
Poly UC Software 4.1.0 and 4.1.1 |
Poly UC Software 4.0.16 |
This document has been revised according to the following information.
Version |
Description |
Date |
---|---|---|
1.0 |
Initial Release |
12/16/2022 |
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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