Vulnerability Details CVE-2020-11045
In FreeRDP after 1.0 and before 2.0.0, there is an out-of-bound read in in update_read_bitmap_data that allows client memory to be read to an image buffer. The result displayed on screen as colour.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 35.7%
CVSS Severity
CVSS v3 Score 2.2
CVSS v2 Score 4.9
References
- https://github.com/FreeRDP/FreeRDP/commit/f8890a645c221823ac133dbf991f8a65ae50d637
- https://github.com/FreeRDP/FreeRDP/issues/6005
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3x39-248q-f4q6
- https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
- https://usn.ubuntu.com/4379-1/
- https://usn.ubuntu.com/4382-1/
- https://github.com/FreeRDP/FreeRDP/commit/f8890a645c221823ac133dbf991f8a65ae50d637
- https://github.com/FreeRDP/FreeRDP/issues/6005
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3x39-248q-f4q6
- https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
- https://usn.ubuntu.com/4379-1/
- https://usn.ubuntu.com/4382-1/
Products affected by CVE-2020-11045
-
cpe:2.3:a:freerdp:freerdp:1.1.0
-
cpe:2.3:a:freerdp:freerdp:1.2.0
-
cpe:2.3:o:canonical:ubuntu_linux:16.04
-
cpe:2.3:o:canonical:ubuntu_linux:18.04
-
cpe:2.3:o:canonical:ubuntu_linux:19.10
-
cpe:2.3:o:canonical:ubuntu_linux:20.04
-
cpe:2.3:o:debian:debian_linux:10.0
-
cpe:2.3:o:debian:debian_linux:9.0