FreeRDP is a free remote desktop protocol library and clients. In affected versions there is an out of bound read in ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it likely resulting in a crash. This issue has been addressed in the 2.9.0 release. Users are advised to upgrade.
Created freerdp tracking bugs for this issue:
Affects: fedora-35 [bug 2143651]
Affects: fedora-36 [bug 2143652]
Affects: fedora-37 [bug 2143653]
Created freerdp1.2 tracking bugs for this issue:
Affects: epel-7 [bug 2143650]