CVE-2021-45769

See a problem?
Please try reporting it to the source first.

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

2026-04-10T04:41:40.477853Z

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

https://github.com/mz-automation/libiec61850/issues/368

Affected packages

Git / github.com/mz-automation/libiec61850

Affected ranges

Type

GIT

Repo

https://github.com/mz-automation/libiec61850

Events

Introduced

Last affected

fcefc746fea286aeaa40d2f62240216da81c85e5

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.5.0"
        }
    ]
}

Affected versions

v1.*

v1.0.0

v1.0.1

v1.1

v1.2.0

v1.2.1

v1.2.2

v1.3.0

v1.4.0

v1.4.1

v1.5.0

Database specific

source

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