OpenCVE

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `writePixelBGRX` function. This issue is likely down to incorrect calculations of the `nHeight` and `srcStep` variables. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Vendors	Products
Freerdp	Freerdp

Configuration 1 [-]

OR	cpe:2.3:a:freerdp:freerdp:3.0.0:beta1::::::
	cpe:2.3:a:freerdp:freerdp:3.0.0:beta2::::::

No data.

References

Link	Providers
https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/primitives/prim_YUV.c#L414-L445
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-422p-gj6x-93cw
https://nvd.nist.gov/vuln/detail/CVE-2023-40574
https://security.gentoo.org/glsa/202401-16
https://www.cve.org/CVERecord?id=CVE-2023-40574

History

Tue, 15 Oct 2024 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-08-31T21:39:17.151Z

Updated: 2024-10-15T16:39:59.577Z

Reserved: 2023-08-16T18:24:02.390Z

Link: CVE-2023-40574

Vulnrichment

Updated: 2024-08-02T18:38:50.393Z

NVD

Status : Modified

Published: 2023-08-31T22:15:08.793

Modified: 2024-11-21T08:19:44.690

Link: CVE-2023-40574

Redhat

Severity : Moderate

Publid Date: 2023-09-01T00:00:00Z

Links: CVE-2023-40574 - Bugzilla

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