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vulnerability

Amazon Linux AMI 2: CVE-2023-39353: Security patch for freerdp (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Aug 31, 2023
Added
Oct 6, 2023
Modified
May 20, 2026

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to a missing offset validation leading to Out Of Bound Read. In the `libfreerdp/codec/rfx.c` file there is no offset validation in `tile->quantIdxY`, `tile->quantIdxCb`, and `tile->quantIdxCr`. As a result crafted input can lead to an out of bounds read access which in turn will cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Solutions

amazon-linux-ami-2-upgrade-freerdpamazon-linux-ami-2-upgrade-freerdp-debuginfoamazon-linux-ami-2-upgrade-freerdp-develamazon-linux-ami-2-upgrade-freerdp-libsamazon-linux-ami-2-upgrade-libwinpramazon-linux-ami-2-upgrade-libwinpr-devel
Title
Rapid7 Labs

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