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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2023-40589
HistoryAug 31, 2023 - 7:15 p.m.

CVE-2023-40589

2023-08-3119:15:11
Debian Security Bug Tracker
security-tracker.debian.org
3
freerdp
remote desktop protocol
global buffer overflow
cve-2023-40589
ncrush decompress
crafted input
apache license
upgrade
unix

0.001 Low

EPSS

Percentile

33.9%

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. In affected versions there is a Global-Buffer-Overflow in the ncrush_decompress function. Feeding crafted input into this function can trigger the overflow which has only been shown to cause a 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 issue.