CVE-2023-40181
31.08.2023, 22:15
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| freerdp | freerdp | 𝑥 < 2.11.0 |
| freerdp | freerdp | 3.0.0:beta1 |
| freerdp | freerdp | 3.0.0:beta2 |
| debian | debian_linux | 10.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Common Weakness Enumeration
References