CVE-2020-11047
freerdp: out-of-bounds read in autodetect_recv_bandwidth_measure_results function
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · April 9, 2020
Updated · February 24, 2026
Description
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.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.9CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H
CWE-125 · Out-of-bounds Read