| Name | CVE-2018-8785 |
| Description | FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfx_decompress() that results in a memory corruption and probably even a remote code execution. |
| 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 | fixed |
| stretch (security) | 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u4 | fixed |
| stretch (lts), stretch | 1.1.0~git20140921.1.440916e+dfsg1-13+deb9u6 | fixed |
| freerdp2 (PTS) | buster (security), buster, buster (lts) | 2.3.0+dfsg1-2+deb10u4 | fixed |
| bullseye | 2.3.0+dfsg1-2+deb11u1 | fixed |
| 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 | wheezy | (unfixed) | end-of-life | | |
| freerdp | source | jessie | (not affected) | | | |
| freerdp | source | stretch | (not affected) | | | |
| freerdp | source | (unstable) | (unfixed) | | | |
| freerdp2 | source | (unstable) | 2.0.0~git20181120.1.e21b72c95+dfsg1-1 | | | |
Notes
[stretch] - freerdp <not-affected> (Vulnerable code not present, zgfx not yet supported)
[jessie] - freerdp <not-affected> (Vulnerable code not present, zgfx not yet supported)
https://github.com/FreeRDP/FreeRDP/commit/602f4a2e14b41703b5f431de3154cd46a5750a2d