CVE Vulnerability

CVE-2020-11086

In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_read_ntlm_v2_client_challenge that reads up to 28 bytes out-of-bound to an internal structure. This has been fixed in 2.1.0.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974 Patch Third Party Advisory
https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4 Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2020-05-29 08:15

Updated : 2022-07-19 11:20

NVD link : CVE-2020-11086

Mitre link : CVE-2020-11086

Products Affected

Leap

Opensuse

CWE
CWE-125

Out-of-bounds Read