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prionPRIOn knowledge basePRION:CVE-2020-11041
HistoryMay 29, 2020 - 7:15 p.m.

Design/Logic Flaw

2020-05-2919:15:00
PRIOn knowledge base
www.prio-n.com
5

5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

51.1%

In FreeRDP less than or equal to 2.0.0, an outside controlled array index is used unchecked for data used as configuration for sound backend (alsa, oss, pulse, …). The most likely outcome is a crash of the client instance followed by no or distorted sound or a session disconnect. If a user cannot upgrade to the patched version, a workaround is to disable sound for the session. This has been patched in 2.1.0.

CPENameOperatorVersion
debian_linuxeq10.0
freerdplt2.1.0
leapeq15.1