Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2019-18631

Severity CVSS v4.0:
Pending analysis
Type:
CWE-502 Deserialization of Untrusted Dat
Publication date:
05/11/2019
Last modified:
13/09/2021

Description

The Windows component of Centrify Authentication and Privilege Elevation Services 3.4.0, 3.4.1, 3.4.2, 3.4.3, 3.5.0, 3.5.1 (18.8), 3.5.2 (18.11), and 3.6.0 (19.6) does not properly handle an unspecified exception during use of partially trusted assemblies to serialize input data, which allows attackers to execute arbitrary code inside the Centrify process via (1) a crafted application that makes a pipe connection to the process and sends malicious serialized data or (2) a crafted Microsoft Management Console snap-in control file.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:H/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.10 MEDIUM
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
5.10
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:centrify:authentication_service:3.4.0:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:authentication_service:3.4.1:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:authentication_service:3.4.2:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:authentication_service:3.4.3:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:authentication_service:3.5.0:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:authentication_service:3.5.1:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:infrastructure_services:18.8:*:*:*:*:*:*:*
cpe:2.3:a:centrify:authentication_service:3.5.2:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:infrastructure_services:18.11:*:*:*:*:*:*:*
cpe:2.3:a:centrify:authentication_service:3.6.0:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:infrastructure_services:19.6:*:*:*:*:*:*:*
cpe:2.3:a:centrify:privilege_elevation_service:3.4.0:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:privilege_elevation_service:3.4.1:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:privilege_elevation_service:3.4.2:*:*:*:*:windows:*:*
cpe:2.3:a:centrify:privilege_elevation_service:3.4.3:*:*:*:*:windows:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools