Provide references for CVE-2017-12857.
Where can I find more information about CVE-2017-12857?
References are available at: http://www.securitytracker.com/id/1039309, http://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-information-disclosure-on-polycom-voice-products-v1.0.pdf.