CVE-2024-22211 FreeRDP integer Overflow leading to Heap Overflow

2024-01-1919:54:32

CWE-122

CWE-190

GitHub_M

www.cve.org

freerdp

integer overflow

heap overflow

rdpgfx_reset_graphics_pdu

buffer overflow

data extraction

upgrade

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L

9.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.8%

JSON

FreeRDP is a set of free and open source remote desktop protocol library and clients. In affected versions an integer overflow in freerdp_bitmap_planar_context_reset leads to heap-buffer overflow. This affects FreeRDP based clients. FreeRDP based server implementations and proxy are not affected. A malicious server could prepare a RDPGFX_RESET_GRAPHICS_PDU to allocate too small buffers, possibly triggering later out of bound read/write. Data extraction over network is not possible, the buffers are used to display an image. This issue has been addressed in version 2.11.5 and 3.2.0. Users are advised to upgrade. there are no know workarounds for this vulnerability.

CNA Affected

[
  {
    "vendor": "FreeRDP",
    "product": "FreeRDP",
    "versions": [
      {
        "version": "< 2.11.5",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, < 3.2.0",
        "status": "affected"
      }
    ]
  }
]