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VULNERABILITIES

CVE-2024-30166 Details

Description

In Mbed TLS 3.3.0 through 3.5.2 before 3.6.0, a malicious client can cause information disclosure or a denial of service because of a stack buffer over-read (of less than 256 bytes) in a TLS 1.3 server via a TLS 3.1 ClientHello.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/Mbed-TLS/mbedtls/releases/tag/v3.6.0 CVERelease Notes
https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/ CVEVendor Advisory
https://github.com/Mbed-TLS/mbedtls/releases/tag/v3.6.0 [email protected]Release Notes
https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/ [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-121Stack-based Buffer OverflowCISA-ADP

Affected Products

ProductVersions
trustedfirmware mbed tls
>= 3.3.0, < 3.6.0

CPE

  • cpe:2.3:a:trustedfirmware:mbed_tls:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-30166
NVD Published Date:
Apr 3, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2024-30166 Details - Not Deferred