Vulnerability Monitor

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CVE-2021-37595

In FreeRDP before 2.4.0 on Windows, wf_cliprdr_server_file_contents_request in client/Windows/wf_cliprdr.c has missing input checks for a FILECONTENTS_RANGE File Contents Request PDU.

Published

2021-07-30T14:15:18.673

Last Modified

2024-11-21T06:15:29.407

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	freerdp	freerdp	< 2.4.0	Yes
Operating System	microsoft	windows	-	No

References

https://github.com/FreeRDP/FreeRDP/commit/0d79670a28c0ab049af08613621aa0c267f977e9 Patch, Third Party Advisory ([email protected])
https://github.com/FreeRDP/FreeRDP/compare/2.3.2...2.4.0 Release Notes, Third Party Advisory ([email protected])
https://github.com/FreeRDP/FreeRDP/commit/0d79670a28c0ab049af08613621aa0c267f977e9 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/FreeRDP/FreeRDP/compare/2.3.2...2.4.0 Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)