Avaya WinPDM Multiple Buffer Overflow Vulnerabilities

The host is running Avaya WinPDM and is prone to multiple buffer overflow vulnerabilities.

Multiple flaws are due to a boundary error in, - Unite Host Router service (UniteHostRouter.exe) when processing certain requests can be exploited to cause a stack-based buffer overflow via long string to the 'To:' field sent to UDP port 3217. - UspCsi.exe when processing certain crafted overly long string requests can be exploited to cause a heap-based buffer overflow via a specially crafted overly long string sent to UDP port 10136. - CuspSerialCsi.exe when processing certain crafted overly long string requests can be exploited to cause a heap-based buffer overflow via a specially crafted overly long string sent to UDP port 10158. - MwpCsi.exe when processing certain crafted overly long string requests can be exploited to cause a heap-based buffer overflow via a specially crafted overly long string sent to UDP port 10137. - PMServer.exe when processing certain requests can be exploited to cause a heap-based buffer overflow via a specially crafted overly long string sent to UDP port 10138.

Avaya WinPDM version 3.8.2 and prior.

Upgrade to Avaya WinPDM 3.8.5 or later.