CVE-2022-39316

EUVD-2022-41800
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.8 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
GitHub_MCNA
4.8 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 35%
Affected Products (NVD)
VendorProductVersion
freerdpfreerdp
𝑥
< 2.9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
freerdp2
bookworm
2.10.0+dfsg1-1
fixed
bullseye
no-dsa
sid
2.11.7+dfsg1-4
fixed
trixie
2.11.7+dfsg1-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
freerdp
bionic
not-affected
focal
dne
jammy
dne
kinetic
dne
trusty
ignored
xenial
not-affected
freerdp2
bionic
Fixed 2.2.0+dfsg1-0ubuntu0.18.04.4
released
focal
Fixed 2.2.0+dfsg1-0ubuntu0.20.04.4
released
jammy
Fixed 2.6.1+dfsg1-3ubuntu2.3
released
kinetic
Fixed 2.8.1+dfsg1-0ubuntu1.1
released
trusty
ignored
xenial
ignored