CVE-2018-10594

Delta Industrial Automation COMMGR from Delta Electronics versions 1.08 and prior with accompanying PLC Simulators (DVPSimulator EH2, EH3, ES2, SE, SS2 and AHSIM_5x0, AHSIM_5x1) utilize a fixed-length stack buffer where an unverified length value can be read from the network packets via a specific network port, causing the buffer to be overwritten. This may allow remote code execution, cause the application to crash, or result in a denial-of-service condition in the application server.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-172-01	Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/104529	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/44965/	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/45574/	Exploit Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:deltaww:commgr:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:deltaww:dvpsimulator_h3:-:::::::*
	cpe:2.3:h:deltaww:dvpsimulator_es2:-:::::::*
	cpe:2.3:h:deltaww:dvpsimulator_se:-:::::::*
	cpe:2.3:h:deltaww:dvpsimulator_ss2:-:::::::*
	cpe:2.3:h:deltaww:dvpsimulator_ahsim_5x1:-:::::::*
	cpe:2.3:h:deltaww:dvpsimulator_eh2:-:::::::*
	cpe:2.3:h:deltaww:dvpsimulator_ahsim_5x0:-:::::::*

Information

Published : 2018-06-26 13:29

Updated : 2019-10-09 16:32

NVD link : CVE-2018-10594

Mitre link : CVE-2018-10594

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

deltaww

dvpsimulator_se
commgr
dvpsimulator_es2
dvpsimulator_ss2
dvpsimulator_ahsim_5x0
dvpsimulator_eh2
dvpsimulator_ahsim_5x1
dvpsimulator_h3

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