almalinux/freerdp-devel

Vulnerabilities (98)

• CVE-2026-22852Jan 14, 2026
  affected < 2:2.11.7-1.el9_7.5fixed 2:2.11.7-1.el9_7.5

  FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a malicious RDP server can trigger a heap-buffer-overflow write in the FreeRDP client when processing Audio Input (AUDIN) format lists. audin_process_formats reuses callback->formats_count across mu

• CVE-2025-4478May 16, 2025
  affected < 2:3.10.3-3.el10_0fixed 2:3.10.3-3.el10_0

  A flaw was found in the FreeRDP used by Anaconda's remote install feature, where a crafted RDP packet could trigger a segmentation fault. This issue causes the service to crash and remain defunct, resulting in a denial of service. It occurs pre-boot and is likely due to a NULL po

• CVE-2023-40567Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `clear_decompress_bands_data` function in which there is no offset validation. Abuse of this vulnerability may

• CVE-2023-40569Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `progressive_decompress` function. This issue is likely down to incorrect calculations of the `nXSrc` and `nYSr

• CVE-2023-40188Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `general_LumaToYUV444` function. This Out-Of-Bounds Read occurs because processing is done on the `in` variable

• CVE-2023-40186Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an IntegerOverflow leading to Out-Of-Bound Write Vulnerability in the `gdi_CreateSurface` function. This issue affects FreeRDP based clients

• CVE-2023-40181Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Integer-Underflow leading to Out-Of-Bound Read in the `zgfx_decompress_segment` function. In the context of `CopyMemory`, it's possible to

• CVE-2023-39356Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions a missing offset validation may lead to an Out Of Bound Read in the function `gdi_multi_opaque_rect`. In particular there is no code to validate if the v

• CVE-2023-39352Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an invalid offset validation leading to Out Of Bound Write. This can be triggered when the values `rect->left` and `rect->top` are exactly eq

• CVE-2023-39353Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  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->quantI

• CVE-2023-39351Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of FreeRDP are subject to a Null Pointer Dereference leading a crash in the RemoteFX (rfx) handling. Inside the `rfx_process_message_tileset` function, the

• CVE-2023-39354Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `nsc_rle_decompress_data` function. The Out-Of-Bounds Read occurs because it processes `context->Planes` without

• CVE-2023-39350Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. This issue affects Clients only. Integer underflow leading to DOS (e.g. abort due to `WINPR_ASSERT` with default compilation flags). When an insufficient blockLen is provided

• CVE-2023-40589Aug 31, 2023
  affected < 2:2.11.2-1.el9fixed 2:2.11.2-1.el9

  FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions there is a Global-Buffer-Overflow in the ncrush_decompress function. Feeding crafted input into this function can trigger the overflow which has only bee

• CVE-2022-41877Nov 16, 2022
  affected < 2:2.4.1-5.el9fixed 2:2.4.1-5.el9

  FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in `drive` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been ad

• CVE-2022-39347Nov 16, 2022
  affected < 2:2.4.1-5.el9fixed 2:2.4.1-5.el9

  FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. This issue has be

• CVE-2022-39320Nov 16, 2022
  affected < 2:2.4.1-5.el9fixed 2:2.4.1-5.el9

  FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP may attempt integer addition on too narrow types leads to allocation of a buffer too small holding the data written. A malicious server can trick a FreeRDP based client to read out of boun

• CVE-2022-39319Nov 16, 2022
  affected < 2:2.4.1-5.el9fixed 2:2.4.1-5.el9

  FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in the `urbdrc` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has be

• CVE-2022-39318Nov 16, 2022
  affected < 2:2.4.1-5.el9fixed 2:2.4.1-5.el9

  FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All us

• CVE-2022-39317Nov 16, 2022
  affected < 2:2.4.1-5.el9fixed 2:2.4.1-5.el9

  FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing a range check for input offset index in ZGFX decoder. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it. This issue has been ad