| Name | CVE-2020-11042 |
| Description | In FreeRDP greater than 1.1 and before 2.0.0, there is an out-of-bounds read in update_read_icon_info. It allows reading a attacker-defined amount of client memory (32bit unsigned -> 4GB) to an intermediate buffer. This can be used to crash the client or store information for later retrieval. 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-2356-1, DLA-3606-1 |
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 | stretch | 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4 | DLA-2356-1 | ||
| freerdp | source | (unstable) | (unfixed) | |||
| freerdp2 | source | buster | 2.3.0+dfsg1-2+deb10u3 | DLA-3606-1 | ||
| freerdp2 | source | (unstable) | 2.1.1+dfsg1-1 |
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9jp6-5vf2-cx2q
Fixed by: https://github.com/FreeRDP/FreeRDP/commit/6b2bc41935e53b0034fe5948aeeab4f32e80f30f
https://github.com/FreeRDP/FreeRDP/issues/6010