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Affected Component
Analysis
freerdp
Patched
Name
CVE-2023-39353
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.
CWEs
Published Date
Updated Date
Workaround
-
Analysis#
Vulnerability Ratings#
5.3
CVSSv31
9.1
CVSSv31
Others affected components#
Resolved with patches#
freerdp (yocto:kirkstone)
#
Title
Author
Resolve
1
check indices are within range
Armin Novak <anovak@thincast.com>
CVE-2023-39353