CVE Vulnerability

CVE-2018-1000852

FreeRDP FreeRDP 2.0.0-rc3 released version before commit 205c612820dac644d665b5bb1cdf437dc5ca01e3 contains a Other/Unknown vulnerability in channels/drdynvc/client/drdynvc_main.c, drdynvc_process_capability_request that can result in The RDP server can read the client's memory.. This attack appear to be exploitable via RDPClient must connect the rdp server with echo option. This vulnerability appears to have been fixed in after commit 205c612820dac644d665b5bb1cdf437dc5ca01e3.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/FreeRDP/FreeRDP/pull/4871/commits/baee520e3dd9be6511c45a14c5f5e77784de1471 Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/pull/4871 Third Party Advisory
https://github.com/FreeRDP/FreeRDP/issues/4866 Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YVJKO2DR5EY4C4QZOP7SNNBEW2JW6FHX/ Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2157 Third Party Advisory
https://usn.ubuntu.com/4379-1/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:freerdp:freerdp:2.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:freerdp:freerdp:2.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:freerdp:freerdp:2.0.0:rc0:*:*:*:*:*:*
cpe:2.3:a:freerdp:freerdp:2.0.0:-:*:*:*:*:*:*
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
Information

Published : 2018-12-20 03:29

Updated : 2020-08-07 05:31

NVD link : CVE-2018-1000852

Mitre link : CVE-2018-1000852

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read