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Use After Free The advisory has been revoked - it doesn't affect any version of package freerdp-devel  (opens in a new tab)

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EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-CENTOS7-FREERDPDEVEL-5884052
  • published6 Sept 2023
  • disclosed31 Aug 2023
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Introduced: 31 Aug 2023

CVE-2023-39355  (opens in a new tab)
CWE-416  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream freerdp-devel package and not the freerdp-devel package as distributed by Centos.

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Versions of FreeRDP on the 3.x release branch before beta3 are subject to a Use-After-Free in processing RDPGFX_CMDID_RESETGRAPHICS packets. If context->maxPlaneSize is 0, context->planesBuffer will be freed. However, without updating context->planesBuffer, this leads to a Use-After-Free exploit vector. In most environments this should only result in a crash. This issue has been addressed in version 3.0.0-beta3 and users of the beta 3.x releases are advised to upgrade. There are no known workarounds for this vulnerability.