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CVE-2023-40574

MEDIUM

6.5

Description

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.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie8/31/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

freerdp:freerdp

Faiblesses (CWE)

CWE-787

References

https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/primitives/prim_YUV.c#L414-L445(security-advisories@github.com)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-422p-gj6x-93cw(security-advisories@github.com)

https://security.gentoo.org/glsa/202401-16(security-advisories@github.com)

https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/primitives/prim_YUV.c#L414-L445(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-422p-gj6x-93cw(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202401-16(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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