| Name | CVE-2019-17177 |
| Description | libfreerdp/codec/region.c in FreeRDP through 1.1.x and 2.x through 2.0.0-rc4 has memory leaks because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value. |
| 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 |
|---|
| freerdp2 (PTS) | buster | 2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u2 | fixed |
| 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 | (not affected) | | | |
| freerdp | source | (unstable) | (unfixed) | low | | |
| freerdp2 | source | buster | 2.0.0~git20190204.1.2693389a+dfsg1-1+deb10u1 | | | |
| freerdp2 | source | (unstable) | 2.0.0~git20190204.1.2693389a+dfsg1-2 | low | | |
Notes
[stretch] - freerdp <not-affected> (Vulnerable code not present)
[jessie] - freerdp <ignored> (Minor issue; Patching this old version would be very invasive; no upstream patch available)
https://github.com/FreeRDP/FreeRDP/issues/5645
https://github.com/FreeRDP/FreeRDP/commit/9fee4ae076b1ec97b97efb79ece08d1dab4df29a (v2.0.0)
Introduced by: https://github.com/FreeRDP/FreeRDP/commit/d1e75efb8c8822716aaf41acd3a947d0641e9b21 (1.2.0-beta1+android7)