Name | CVE-2020-11047 |
Description | In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bounds read in autodetect_recv_bandwidth_measure_results. A malicious server can extract up to 8 bytes of client memory with a manipulated message by providing a short input and reading the measurement result data. 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 |
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) | (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-9fw6-m2q8-h5pw
Fixed by: https://github.com/FreeRDP/FreeRDP/commit/f5e73cc7c9cd973b516a618da877c87b80950b65
https://github.com/FreeRDP/FreeRDP/issues/6009