| Name | CVE-2023-40569 |
| Description | FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `progressive_decompress` function. This issue is likely down to incorrect calculations of the `nXSrc` and `nYSrc` variables. 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3606-1 |
| Debian Bugs | 1051638 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| freerdp2 (PTS) | buster | 2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u2 | vulnerable |
| buster (security) | 2.3.0+dfsg1-2+deb10u4 | fixed |
| bullseye | 2.3.0+dfsg1-2+deb11u1 | vulnerable |
| bookworm | 2.10.0+dfsg1-1 | vulnerable |
| trixie | 2.11.2+dfsg1-1 | fixed |
| sid | 2.11.5+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bookworm] - freerdp2 <no-dsa> (Minor issue)
[bullseye] - freerdp2 <no-dsa> (Minor issue)
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-hm8c-rcjg-c8qp
https://github.com/FreeRDP/FreeRDP/commit/23c3daeca1598393f8c93f563f7847a4d67919f1 (2.11.0)