Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
High
Attack Vector
Network
0

CVE-2020-11045

Disclosure Date: May 07, 2020
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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.

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CVSS V3 Severity and Metrics
Base Score:
3.3 Low
Impact Score:
2.5
Exploitability Score:
0.7
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
High
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
None
Availability (A):
Low

General Information

Vendors

  • canonical,
  • debian,
  • freerdp

Products

  • debian linux 10.0,
  • debian linux 9.0,
  • freerdp,
  • ubuntu linux 16.04,
  • ubuntu linux 18.04,
  • ubuntu linux 19.10,
  • ubuntu linux 20.04
Technical Analysis