CVE-2020-26556

State: Published
Severity: Not scored
Published: May 24, 2021
Updated: Aug 4, 2024
Reserved: Oct 4, 2020

Description

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

VU#799380third-party-advisory
https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/
https://kb.cert.org/vuls/id/799380

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