4.9

CVE-2020-11045

Exploit

Out-of-bounds Read in FreeRDP

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freerdp ≫ Freerdp Version >= 1.1.0 < 2.0.0
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.10
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.7% 0.742
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 3.3 0.7 2.5
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L
NIST 4.9 6.8 4.9
AV:N/AC:M/Au:S/C:P/I:N/A:P
security-advisories@github.com 2.2 0.7 1.4
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
Third Party Advisory
https://usn.ubuntu.com/4379-1/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4382-1/
Third Party Advisory
https://github.com/FreeRDP/FreeRDP/commit/f8890a645c221823ac133dbf991f8a65ae50d637
Patch
Third Party Advisory
https://github.com/FreeRDP/FreeRDP/issues/6005
Third Party Advisory
Exploit
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3x39-248q-f4q6
Third Party Advisory