Centrify Authentication/Privileged Elevation Services up to 3.6.0 on Windows Crafted Application deserialization

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Centrify Authentication and Privileged Elevation Services up to 3.6.0 on Windows. The impacted element is an unknown function. The manipulation as part of Crafted Application results in deserialization. This vulnerability is cataloged as CVE-2019-18631. The attack must be initiated from a local position. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Centrify Authentication and Privileged Elevation Services up to 3.6.0 on Windows. Affected is an unknown code block. The manipulation as part of a Crafted Application leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was shared 11/05/2019 (Website). The advisory is available at centrify.force.com. This vulnerability is traded as CVE-2019-18631 since 10/30/2019. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 19.6 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Authentication/Privileged Elevation Services 19.6

Timelineinfo

10/30/2019 🔍
11/05/2019 +6 days 🔍
11/06/2019 +1 days 🔍
11/06/2019 +0 days 🔍

Sourcesinfo

Advisory: centrify.force.com
Status: Not defined

CVE: CVE-2019-18631 (🔍)
GCVE (CVE): GCVE-0-2019-18631
GCVE (VulDB): GCVE-100-144954

Entryinfo

Created: 11/06/2019 06:56
Updated: 11/06/2019 07:01
Changes: 11/06/2019 06:56 (40), 11/06/2019 07:01 (17)
Complete: 🔍
Cache ID: 216::103

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