FreeRDP up to 2.3.x on Windows Request PDU wf_cliprdr.c wf_cliprdr_server_file_contents_request input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in FreeRDP up to 2.3.x on Windows. Affected by this issue is the function wf_cliprdr_server_file_contents_request of the file client/Windows/wf_cliprdr.c of the component Request PDU Handler. Executing a manipulation can lead to input validation. This vulnerability appears as CVE-2021-37594. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in FreeRDP up to 2.3.x on Windows. It has been declared as problematic. This vulnerability affects the function wf_cliprdr_server_file_contents_request of the file client/Windows/wf_cliprdr.c of the component Request PDU Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. The impact remains unknown.

The weakness was presented 07/31/2021. The advisory is available at github.com. This vulnerability was named CVE-2021-37594. Technical details are known, but there is no available exploit.

Upgrading to version 2.4.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FreeRDP 2.4.0
Patch: github.com

Timelineinfo

07/27/2021 🔍
07/31/2021 +4 days 🔍
07/31/2021 +0 days 🔍
08/06/2021 +6 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-37594 (🔍)
GCVE (CVE): GCVE-0-2021-37594
GCVE (VulDB): GCVE-100-179818

Entryinfo

Created: 07/31/2021 21:14
Updated: 08/06/2021 08:51
Changes: 07/31/2021 21:14 (41), 08/06/2021 08:51 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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