CVE-2023-51391

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Source

https://cve.org/CVERecord?id=CVE-2023-51391

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-51391.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2023-51391

Published

2024-04-16T19:19:26.502Z

Modified

2026-07-15T01:49:17.942434893Z

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

Micrium OS Network uC-HTTP server header parsing invalid pointer dereference vulnerability

Details

A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service.

Database specific

{
    "cna_assigner": "Silabs",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51391.json",
    "cwe_ids": [
        "CWE-125",
        "CWE-476"
    ]
}

References

Affected packages

Git / github.com/siliconlabs/gecko_sdk

Affected ranges

Type

GIT

Repo

https://github.com/siliconlabs/gecko_sdk

Events

Introduced

Fixed

e359ba40a2ba5b127964a6e7afe9e70ff5f9a1cf

Database specific

{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.4.2"
        }
    ]
}

Affected versions

v4.*

v4.2.0

v4.2.1

v4.2.2

v4.2.3

v4.3.0

v4.3.1

v4.3.2

v4.4.0

v4.4.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-51391.json"