9.8

CVE-2018-8788

Exploit
FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote code execution.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Freerdp ≫ Freerdp Version <= 1.2.0
Freerdp ≫ Freerdp Version2.0.0 Updaterc1
Freerdp ≫ Freerdp Version2.0.0 Updaterc2
Freerdp ≫ Freerdp Version2.0.0 Updaterc3
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.10
Debian ≫ Debian Linux Version8.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 7.4% 0.936
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

http://www.securityfocus.com/bid/106938
Third Party Advisory
VDB Entry
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
Third Party Advisory
Exploit
https://usn.ubuntu.com/3845-1/
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:0697
https://lists.debian.org/debian-lts-announce/2019/02/msg00015.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/3845-2/
https://github.com/FreeRDP/FreeRDP/commit/d1112c279bd1a327e8e4d0b5f371458bf2579659
Patch
Vendor Advisory