title: Red Hat Security Advisory: freerdp security update
description: freerdp: Incorrect offset calculation leading to DOS freerdp: Null Pointer Dereference leading DOS in RemoteFX freerdp: invalid offset validation leading to Out Of Bound Write freerdp: missing offset validation leading to Out Of Bound Read freerdp: Out-Of-Bounds Read in nsc_rle_decompress_data freerdp: missing offset validation leading to Out-of-Bounds Read in gdi_multi_opaque_rect freerdp: integer-Underflow leading to Out-Of-Bound Read in zgfx_decompress_segment freerdp: Integer overflow leading to out-of-bound write vulnerability in gdi_CreateSurface freerdp: Out-of-bounds read in general_LumaToYUV444 freerdp: Out-of-bounds write in clear_decompress_bands_data freerdp: Out-of-bounds write in the `progressive_decompress` function due to incorrect calculations freerdp: buffer overflow in ncrush_decompress causes crash with crafted input
cpes: cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb