A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading memory blocks with an invalid data size or with an invalid data offset in the controller over Modbus.
References
Link | Resource |
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https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/ | Vendor Advisory |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0738 | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
03 Feb 2022, 14:06
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:h:schneider-electric:modicon_m340:-:*:*:*:*:*:*:* | |
References | (MISC) https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0738 - Exploit, Third Party Advisory |
31 Jan 2022, 19:45
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:h:se:modicon_m340:-:*:*:*:*:*:*:* |
Information
Published : 2019-05-22 20:29
Updated : 2024-02-04 20:20
NVD link : CVE-2018-7843
Mitre link : CVE-2018-7843
CVE.ORG link : CVE-2018-7843
JSON object : View
Products Affected
schneider-electric
- modicon_quantum_firmware
- modicon_m580
- modicon_m340_firmware
- modicon_quantum
- modicon_m340
- modicon_premium_firmware
- modicon_premium
- modicon_m580_firmware
CWE
CWE-125
Out-of-bounds Read