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Red Hat: CVE-2020-11041: CVE-2020-11041 freerdp: Unchecked read of array offset in rdpsnd_recv_wave2_pdu (Multiple Advisories)

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Red Hat: CVE-2020-11041: CVE-2020-11041 freerdp: Unchecked read of array offset in rdpsnd_recv_wave2_pdu (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
05/29/2020
Created
10/01/2020
Added
10/01/2020
Modified
12/15/2023

Description

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.

Solution(s)

  • redhat-upgrade-freerdp
  • redhat-upgrade-freerdp-debuginfo
  • redhat-upgrade-freerdp-debugsource
  • redhat-upgrade-freerdp-devel
  • redhat-upgrade-freerdp-libs
  • redhat-upgrade-freerdp-libs-debuginfo
  • redhat-upgrade-libwinpr
  • redhat-upgrade-libwinpr-debuginfo
  • redhat-upgrade-libwinpr-devel
  • redhat-upgrade-vinagre
  • redhat-upgrade-vinagre-debuginfo
  • redhat-upgrade-vinagre-debugsource

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