CVE-2017-2838

An exploitable denial of service vulnerability exists within the handling of challenge packets in FreeRDP 2.0.0-beta1+android11. A specially crafted challenge packet can cause the program termination leading to a denial of service condition. An attacker can compromise the server or use man in the middle to trigger this vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 56%
Affected Products (NVD)
VendorProductVersion
freerdpfreerdp
2.0.0:beta1
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
freerdp
trusty
Fixed 1.0.2-2ubuntu1.1
released
xenial
Fixed 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2
released
zesty
Fixed 1.1.0~git20140921.1.440916e+dfsg1-10ubuntu1.1
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
freerdp
suse enterprise desktop 15 SP3
2.1.2-15.10.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP3
2.1.2-15.10.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP3
2.1.2-15.10.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP3
2.1.2-15.10.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
freerdp-devel
suse enterprise desktop 15 SP3
2.1.2-15.10.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP3
2.1.2-15.10.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP3
2.1.2-15.10.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP3
2.1.2-15.10.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
freerdp-proxy
suse enterprise desktop 15 SP3
2.1.2-15.10.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 12 SP5
2.1.2-12.20.1
fixed
suse enterprise sap 15 SP3
2.1.2-15.10.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 12 SP5
2.1.2-12.20.1
fixed
suse enterprise server 15 SP3
2.1.2-15.10.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 12 SP5
2.1.2-12.20.1
fixed
suse enterprise workstation 15 SP3
2.1.2-15.10.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
freerdp-server
suse enterprise sap 12 SP5
2.1.2-12.20.1
fixed
suse enterprise server 12 SP5
2.1.2-12.20.1
fixed
suse enterprise workstation 12 SP5
2.1.2-12.20.1
fixed
libfreerdp2
suse enterprise desktop 15 SP3
2.1.2-15.10.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP3
2.1.2-15.10.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP3
2.1.2-15.10.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP3
2.1.2-15.10.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
libwinpr2
suse enterprise desktop 15 SP3
2.1.2-15.10.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 12 SP5
2.1.2-12.20.1
fixed
suse enterprise sap 15 SP3
2.1.2-15.10.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 12 SP5
2.1.2-12.20.1
fixed
suse enterprise server 15 SP3
2.1.2-15.10.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 12 SP5
2.1.2-12.20.1
fixed
suse enterprise workstation 15 SP3
2.1.2-15.10.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
vinagre
suse enterprise sap 12 SP5
3.20.2-16.3.3
fixed
suse enterprise server 12 SP5
3.20.2-16.3.3
fixed
suse enterprise workstation 12 SP5
3.20.2-16.3.3
fixed
vinagre-lang
suse enterprise sap 12 SP5
3.20.2-16.3.3
fixed
suse enterprise server 12 SP5
3.20.2-16.3.3
fixed
suse enterprise workstation 12 SP5
3.20.2-16.3.3
fixed
winpr2-devel
suse enterprise desktop 15 SP3
2.1.2-15.10.1
fixed
suse enterprise desktop 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise sap 15 SP3
2.1.2-15.10.1
fixed
suse enterprise sap 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise server 15 SP3
2.1.2-15.10.1
fixed
suse enterprise server 15 SP4
2.4.0-150400.1.12
fixed
suse enterprise workstation 15 SP3
2.1.2-15.10.1
fixed
suse enterprise workstation 15 SP4
2.4.0-150400.1.12
fixed
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/99942
https://www.debian.org/security/2017/dsa-3923
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0340
http://www.securityfocus.com/bid/99942
https://www.debian.org/security/2017/dsa-3923
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0340