| Name | CVE-2022-24882 |
| Description | FreeRDP is a free implementation of the Remote Desktop Protocol (RDP). In versions prior to 2.7.0, NT LAN Manager (NTLM) authentication does not properly abort when someone provides and empty password value. This issue affects FreeRDP based RDP Server implementations. RDP clients are not affected. The vulnerability is patched in FreeRDP 2.7.0. There are currently no known workarounds. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| freerdp (PTS) | jessie, jessie (lts) | 1.1.0~git20140921.1.440916e+dfsg1-13~deb8u3 | vulnerable |
| stretch (security) | 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4 | vulnerable |
| stretch (lts), stretch | 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u6 | vulnerable |
| freerdp2 (PTS) | buster (security), buster, buster (lts) | 2.3.0+dfsg1-2+deb10u4 | vulnerable |
| bullseye | 2.3.0+dfsg1-2+deb11u1 | vulnerable |
| bookworm | 2.10.0+dfsg1-1 | fixed |
| sid, trixie | 2.11.7+dfsg1-4 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| freerdp | source | jessie | (unfixed) | end-of-life | | |
| freerdp | source | (unstable) | (unfixed) | | | |
| freerdp2 | source | (unstable) | 2.7.0+dfsg1-1 | | | |
Notes
[bullseye] - freerdp2 <no-dsa> (Minor issue)
[buster] - freerdp2 <no-dsa> (Minor issue)
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6x5p-gp49-3jhh
https://gitlab.gnome.org/GNOME/gnome-remote-desktop/-/issues/95
Pull request for stable 2.0 branch: https://github.com/FreeRDP/FreeRDP/pull/7750
[stretch] - freerdp <ignored> (Affects only downstream server implementations authenticating against SAM files)