National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-9631 Detail

Current Description

A Null Pointer Dereference issue was discovered in Schneider Electric Wonderware ArchestrA Logger, versions 2017.426.2307.1 and prior. The null pointer dereference vulnerability could allow an attacker to crash the logger process, causing a denial of service for logging and log-viewing (applications that use the Wonderware ArchestrA Logger continue to run when the Wonderware ArchestrA Logger service is unavailable).

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9


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

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://software.schneider-electric.com/pdf/security-bulletin/lfsec00000116/ Vendor Advisory
http://www.securityfocus.com/bid/99488 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038836 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-187-04 Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

  • NULL Pointer Dereference (CWE-476)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:schneider_electric:wonderware_archestra_logger:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2017.426.2307.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-9631
NVD Published Date:
07/07/2017
NVD Last Modified:
07/13/2017