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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2023-39353
HistoryAug 31, 2023 - 9:15 p.m.

CVE-2023-39353

2023-08-3121:15:08
Alpine Linux Development Team
security.alpinelinux.org
7
freerdp
remote desktop protocol
missing offset validation
out of bound read
apache license
vulnerability
upgrade
crafted input

EPSS

0.001

Percentile

34.0%

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.

OSVersionArchitecturePackageVersionFilename
Alpine3.18-communitynoarchfreerdp= 2.10.0-r1UNKNOWN