CVE-2020-11047 Out-of-bounds Read in FreeRDP

2020-05-0700:00:00

CWE-125

GitHub_M

www.cve.org

5.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

6.4 Medium

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

81.7%

JSON

In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bounds read in autodetect_recv_bandwidth_measure_results. A malicious server can extract up to 8 bytes of client memory with a manipulated message by providing a short input and reading the measurement result data. This has been patched in 2.0.0.

CNA Affected

[
  {
    "vendor": "FreeRDP",
    "product": "FreeRDP",
    "versions": [
      {
        "version": "> 1.1, < 2.0.0",
        "status": "affected"
      }
    ]
  }
]