CVE-2022-46393

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Source
https://cve.org/CVERecord?id=CVE-2022-46393
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-46393.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-46393
Downstream
Related
Published
2022-12-15T00:00:00Z
Modified
2026-07-15T01:49:20.534492753Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. There is a potential heap-based buffer overflow and heap-based buffer over-read in DTLS if MBEDTLSSSLDTLSCONNECTIONID is enabled and MBEDTLSSSLCIDINLENMAX > 2 * MBEDTLSSSLCIDOUTLENMAX.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/46xxx/CVE-2022-46393.json"
}
References

Affected packages

Git / github.com/mbed-tls/mbedtls

Affected ranges

Type
GIT
Repo
https://github.com/mbed-tls/mbedtls
Events
Introduced
8df2f8e7b9c7bb9390ac74bb7bace27edca81a2b
Fixed
8c89224991adff88d53cd380f42a2baa36f91454
Fixed
89f040a5c938985c5f30728baed21e49d0846a53
Database specific 
{
    "cpe": "cpe:2.3:a:trustedfirmware:mbed_tls:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "3.3.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-46393.json"