CVE-2020-11018

In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
Affected Products (NVD)
VendorProductVersion
freerdpfreerdp
𝑥
≤ 2.0.0
opensuseleap
15.1
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
freerdp2
bookworm
2.10.0+dfsg1-1
fixed
bullseye
2.3.0+dfsg1-2+deb11u1
fixed
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
eoan
dne
focal
dne
trusty
dne
xenial
not-affected
freerdp2
bionic
Fixed 2.1.1+dfsg1-0ubuntu0.18.04.1
released
eoan
Fixed 2.1.1+dfsg1-0ubuntu0.19.10.1
released
focal
Fixed 2.1.1+dfsg1-0ubuntu0.20.04.1
released
trusty
dne
xenial
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
freerdp
suse enterprise desktop 15 SP1
2.1.2-10.15.1
fixed
suse enterprise desktop 15 SP2
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP3
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP1
2.1.2-10.15.1
fixed
suse enterprise sap 15 SP2
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP3
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP1
2.1.2-10.15.1
fixed
suse enterprise server 15 SP2
2.1.2-15.7.1
fixed
suse enterprise server 15 SP3
2.1.2-15.7.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP1
2.1.2-10.15.1
fixed
suse enterprise workstation 15 SP2
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP3
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
freerdp-devel
suse enterprise desktop 15 SP1
2.1.2-10.15.1
fixed
suse enterprise desktop 15 SP2
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP3
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP1
2.1.2-10.15.1
fixed
suse enterprise sap 15 SP2
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP3
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP1
2.1.2-10.15.1
fixed
suse enterprise server 15 SP2
2.1.2-15.7.1
fixed
suse enterprise server 15 SP3
2.1.2-15.7.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP1
2.1.2-10.15.1
fixed
suse enterprise workstation 15 SP2
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP3
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
freerdp-proxy
suse enterprise desktop 15 SP3
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP3
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP3
2.1.2-15.7.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP3
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
libfreerdp2
suse enterprise desktop 15 SP1
2.1.2-10.15.1
fixed
suse enterprise desktop 15 SP2
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP3
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP1
2.1.2-10.15.1
fixed
suse enterprise sap 15 SP2
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP3
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP1
2.1.2-10.15.1
fixed
suse enterprise server 15 SP2
2.1.2-15.7.1
fixed
suse enterprise server 15 SP3
2.1.2-15.7.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP1
2.1.2-10.15.1
fixed
suse enterprise workstation 15 SP2
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP3
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
libwinpr2
suse enterprise desktop 15 SP1
2.1.2-10.15.1
fixed
suse enterprise desktop 15 SP2
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP3
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP1
2.1.2-10.15.1
fixed
suse enterprise sap 15 SP2
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP3
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP1
2.1.2-10.15.1
fixed
suse enterprise server 15 SP2
2.1.2-15.7.1
fixed
suse enterprise server 15 SP3
2.1.2-15.7.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP1
2.1.2-10.15.1
fixed
suse enterprise workstation 15 SP2
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP3
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
winpr2-devel
suse enterprise desktop 15 SP1
2.1.2-10.15.1
fixed
suse enterprise desktop 15 SP2
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP3
2.1.2-15.7.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP1
2.1.2-10.15.1
fixed
suse enterprise sap 15 SP2
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP3
2.1.2-15.7.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP1
2.1.2-10.15.1
fixed
suse enterprise server 15 SP2
2.1.2-15.7.1
fixed
suse enterprise server 15 SP3
2.1.2-15.7.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP1
2.1.2-10.15.1
fixed
suse enterprise workstation 15 SP2
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP3
2.1.2-15.7.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
freerdp
RHEL 7
0:2.1.1-2.el7
fixed
RHEL 8
2:2.1.1-1.el8
fixed
freerdp-devel
RHEL 7
0:2.1.1-2.el7
fixed
RHEL 8
2:2.1.1-1.el8
fixed
freerdp-libs
RHEL 7
0:2.1.1-2.el7
fixed
RHEL 8
2:2.1.1-1.el8
fixed
libwinpr
RHEL 7
0:2.1.1-2.el7
fixed
RHEL 8
2:2.1.1-1.el8
fixed
libwinpr-devel
RHEL 7
0:2.1.1-2.el7
fixed
RHEL 8
2:2.1.1-1.el8
fixed
vinagre
RHEL 8
0:3.22.0-23.el8
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8cvc-vcw7-6mfw
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8cvc-vcw7-6mfw
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html