CVE-2019-19958

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Source

https://cve.org/CVERecord?id=CVE-2019-19958

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19958.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2019-19958

Published

2019-12-24T22:15:11.323Z

Modified

2026-03-14T01:31:10.845834Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

In libIEC61850 1.4.0, StringUtilscreateStringFromBuffer in common/stringutilities.c has an integer signedness issue that could lead to an attempted excessive memory allocation and denial of service.

References

https://github.com/mz-automation/libiec61850/issues/198

Affected packages

Git / github.com/mz-automation/libiec61850

Affected ranges

Type

GIT

Repo

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

Events

Introduced

Last affected

6f7df75d85786b0e169ea007be959a51159a83cb

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.4.0"
        }
    ]
}

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

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19958.json"