CVE-2021-44081

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Source
https://cve.org/CVERecord?id=CVE-2021-44081
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44081.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-44081
Published
2022-03-29T16:15:07.750Z
Modified
2026-07-09T06:01:57.046670Z
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 buffer overflow vulnerability exists in the AMF of open5gs 2.1.4. When the length of MSIN in Supi exceeds 24 characters, it leads to AMF denial of service.

References

Affected packages

Git / github.com/open5gs/open5gs

Affected ranges

Type
GIT
Repo
https://github.com/open5gs/open5gs
Events
Introduced
0552bc49c9b7d5724888f4fdd503ce3528899901
Last affected
0552bc49c9b7d5724888f4fdd503ce3528899901
Database specific 
{
    "cpe": "cpe:2.3:a:open5gs:open5gs:2.1.4:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "2.1.4"
        },
        {
            "last_affected": "2.1.4"
        }
    ]
}

Affected versions

2.*
2.1.4
v2.*
v2.1.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-44081.json"