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Summary

Detail
Vendor Bluetooth First view 2021-05-24
Product Mesh Profile Last view 2021-05-24
Version 1.0.0 Type Application
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CPE Product cpe:2.3:a:bluetooth:mesh_profile

Activity : Overall

Related : CVE

  Date Alert Description
8.1 2021-05-24 CVE-2020-26560

Bluetooth Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device, reflecting the authentication evidence from a Provisioner, to complete authentication without possessing the AuthValue, and potentially acquire a NetKey and AppKey.

8.8 2021-05-24 CVE-2020-26559

Bluetooth Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device (participating in the provisioning protocol) to identify the AuthValue used given the Provisioner’s public key, and the confirmation number and nonce provided by the provisioning device. This could permit a device without the AuthValue to complete provisioning without brute-forcing the AuthValue.

7.5 2021-05-24 CVE-2020-26557

Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device (without possession of the AuthValue used in the provisioning protocol) to determine the AuthValue via a brute-force attack (unless the AuthValue is sufficiently random and changed each time).

7.5 2021-05-24 CVE-2020-26556

Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device, able to conduct a successful brute-force attack on an insufficiently random AuthValue before the provisioning procedure times out, to complete authentication by leveraging Malleable Commitment.

CWE : Common Weakness Enumeration

%idName
100% (1) CWE-307 Improper Restriction of Excessive Authentication Attempts