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
2019-12-24T22:15:11Z
Modified
2026-08-07T14:52:59Z
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, StringUtils_createStringFromBuffer in common/string_utilities.c has an integer signedness issue that could lead to an attempted excessive memory allocation and denial of service.

References

Affected packages

Git / github.com/mz-automation/libiec61850

Affected ranges

Type
GIT
Repo
https://github.com/mz-automation/libiec61850
Events
Introduced
6f7df75d85786b0e169ea007be959a51159a83cb
Last Affected
6f7df75d85786b0e169ea007be959a51159a83cb
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:mz-automation:libiec61850:1.4.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.4.0"
        },
        {
            "last_affected": "1.4.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.4.0
v1.*
v1.4.0

Database specific

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