CVE-2022-2970
Last modified
CVE-2022-2970 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) does not sanitize input before memcpy is used, which could allow an attacker to crash the device or remotely execute arbitrary code.. EPSS estimates a 1.06% chance of exploitation in the next 30 days.
Description
MZ Automation's libIEC61850 (versions 1.4 and prior; version 1.5 prior to commit a3b04b7bc4872a5a39e5de3fdc5fbde52c09e10e) does not sanitize input before memcpy is used, which could allow an attacker to crash the device or remotely execute arbitrary code.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mz-Automation | Libiec61850 | < 1.5.0 |
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01Third Party Advisory, US Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-251-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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