DEBIAN-CVE-2023-39351

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Source
https://security-tracker.debian.org/tracker/CVE-2023-39351
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-39351.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-39351
Upstream
Published
2023-08-31T20:15:08Z
Modified
2025-09-19T07:33:23.966377Z
Summary
[none]
Details

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions of FreeRDP are subject to a Null Pointer Dereference leading a crash in the RemoteFX (rfx) handling. Inside the rfx_process_message_tileset function, the program allocates tiles using rfx_allocate_tiles for the number of numTiles. If the initialization process of tiles is not completed for various reasons, tiles will have a NULL pointer. Which may be accessed in further processing and would cause a program crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

References

Affected packages

Debian:11 / freerdp2

Package

Name
freerdp2
Purl
pkg:deb/debian/freerdp2?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.3.0+dfsg1-2+deb11u2

Affected versions

2.*

2.3.0+dfsg1-2
2.3.0+dfsg1-2+deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}