| Name | CVE-2020-11044 |
| Description | In FreeRDP greater than 1.2 and before 2.0.0, a double free in update_read_cache_bitmap_v3_order crashes the client application if corrupted data from a manipulated server is parsed. This has been patched in 2.0.0. |
| 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 |
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 | fixed |
| bookworm | 2.10.0+dfsg1-1 | fixed |
| 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.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| freerdp | source | (unstable) | (not affected) | | | |
| freerdp2 | source | buster | 2.3.0+dfsg1-2+deb10u3 | | DLA-3606-1 | |
| freerdp2 | source | (unstable) | 2.1.1+dfsg1-1 | | | |
Notes
- freerdp <not-affected> (Vulnerable code introduced later)
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-cgqh-p732-6x2w
Fixed by: https://github.com/FreeRDP/FreeRDP/commit/67c2aa52b2ae0341d469071d1bc8aab91f8d2ed8
https://github.com/FreeRDP/FreeRDP/issues/6013