CVE-2023-24023

State: Published
Severity: 6.4 Medium
Published: Nov 28, 2023
Updated: Aug 2, 2024
Reserved: Jan 20, 2023

Description

Bluetooth BR/EDR devices with Secure Simple Pairing and Secure Connections pairing in Bluetooth Core Specification 4.2 through 5.4 allow certain man-in-the-middle attacks that force a short key length, and might lead to discovery of the encryption key and live injection, aka BLUFFS.

Scores

CVSS	Score	Vector	Source
3.1	6.4 Medium	CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N	CISA-ADP

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/bluffs-vulnerability/
https://dl.acm.org/doi/10.1145/3576915.3623066

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