CVE-2018-7521

In Omron CX-Supervisor Versions 3.30 and prior, use after free vulnerabilities can be exploited when CX Supervisor parses a specially crafted project file.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.6 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/103394	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01	Mitigation Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/103394	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01	Mitigation Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:a:omron:cx-supervisor:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:12

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/103394 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/103394 - Third Party Advisory, VDB Entry
References	~~() https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01 - Mitigation, Third Party Advisory, US Government Resource~~	() https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01 - Mitigation, Third Party Advisory, US Government Resource

Information

Published : 2018-03-21 20:29

Updated : 2024-11-21 04:12

NVD link : CVE-2018-7521

Mitre link : CVE-2018-7521

CVE.ORG link : CVE-2018-7521

JSON object : View

Products Affected

omron

cx-supervisor

CWE

CWE-416

Use After Free

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