VDB
DEBIAN-CVE-2023-40181
DEBIAN-CVE-2023-40181
PUBLISHED
CVSS 9.100000381469727 CRITICAL
FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Integer-Underflow leading to Out-Of-Bound Read in the `zgfx_decompress_segment` function. In the context of `CopyMemory`, it's possible to read data beyond the transmitted packet range and likely 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.
Risk Scores
CVSS v3.1
9.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | freerdp2 | 2.10.0+dfsg1-1, 2.11.2+dfsg1-1, 2.11.2+dfsg1-1.1~exp1 |
| Debian:11 | freerdp2 | 0, 2.3.0+dfsg1-2+deb11u1, * |
Timeline
- Aug 31, 2023 CVE Published
- Apr 28, 2026 CVE Updated