Input Validation Flaw in FreeRDP Client for Windows
CVE-2021-37595

9.8CRITICAL

Key Information:

Vendor

Freerdp

Status
Freerdp
Vendor
CVE Published:
30 July 2021

What is CVE-2021-37595?

The flaw in FreeRDP versions before 2.4.0 on Windows involves missing input checks in the wf_cliprdr_server_file_contents_request function. This omission can potentially allow an attacker to manipulate file content requests, posing a risk for data integrity and security. Users are advised to update to the latest version to mitigate this vulnerability.

References

https://github.com/FreeRDP/FreeRDP/commit/0d79670a28c0ab0...
x_refsource_MISC
https://github.com/FreeRDP/FreeRDP/compare/2.3.2...2.4.0
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.