CVE-2020-20658

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Source

https://cve.org/CVERecord?id=CVE-2020-20658

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-20658.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-20658

Published

2021-11-02T18:15:07.997Z

Modified

2026-03-14T10:17:50.362231Z

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

Buffer overflow vulnerability in fcovatti libieciccpmod v1.5, allows attackers to cause a denail of service when trying to calloc an unexpectiedly large space.

References

https://github.com/fcovatti/libiec_iccp_mod/issues/2

Affected packages

Git / github.com/fcovatti/libiec_iccp_mod

Affected ranges

Type

GIT

Repo

https://github.com/fcovatti/libiec_iccp_mod

Events

Introduced

Last affected

bbb50747e56a348c40c9afae59d1886d1e9f730d

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.5"
        }
    ]
}

Affected versions

v1.*

v1.5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-20658.json"