CVE-2021-45769

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Source
https://cve.org/CVERecord?id=CVE-2021-45769
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45769.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-45769
Published
2022-01-14T20:15:15.063Z
Modified
2026-08-07T17:03:12.758248Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A NULL pointer dereference in AcseConnectionparseMessage at src/mms/isoacse/acse.c of libiec61850 v1.5.0 can lead to a segmentation fault or application crash.

References

Affected packages

Git / github.com/mz-automation/libiec61850

Affected ranges

Type
GIT
Repo
https://github.com/mz-automation/libiec61850
Events
Introduced
fcefc746fea286aeaa40d2f62240216da81c85e5
Last affected
fcefc746fea286aeaa40d2f62240216da81c85e5
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:mz-automation:libiec61850:1.5.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.5.0"
        },
        {
            "last_affected": "1.5.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.5.0
v1.*
v1.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45769.json"