CVE-2020-11047
5.9
MEDIUM
CVSS 3.1
EPSS 0.10%
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.
How to fix CVE-2020-11047
To remediate CVE-2020-11047, upgrade the affected package to a fixed version below.
- Debian/freerdp2—upgrade to 2.1.1+dfsg1-1 or later
Is CVE-2020-11047 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1.1+dfsg1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H |