Security Bulletin
Summary
This vulnerability could potentially affect the STT and TTS adapter microservices if they are used over the public internet which is not a recommended configuration for production. Consider updating if this scenario is relevant.
Vulnerability Details
CVEID: CVE-2020-8172
DESCRIPTION: Node.js could allow a remote attacker to bypass security restrictions. The 'session' event could be emitted before the 'secureConnect' event and possibly allow for the reuse of the TLS session. An attacker could exploit this vulnerability to bypass host certificate verification and gain access to the system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182814 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| Voice Gateway | 1.0.6 |
| Voice Gateway | 1.0.2.4 |
| Voice Gateway | 1.0.4 |
| Voice Gateway | 1.0.2 |
| Voice Gateway | 1.0.5 |
| Voice Gateway | 1.0.3 |
Remediation/Fixes
Upgrade to IBM Voice Gateway 1.0.7
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
20 Nov 2020: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
30 November 2020
Initial Publish date:
20 November 2020
UID
ibm16373668