CVE-2020-10135

Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth BR/EDR master or slave to pair with a previously paired remote device to successfully complete the authentication procedure without knowing the link key.

Link	Resource
https://www.bluetooth.com/learn-about-bluetooth/bluetooth-technology/bluetooth-security/bias-vulnerability/	Vendor Advisory
https://kb.cert.org/vuls/id/647177/	Third Party Advisory US Government Resource
https://francozappa.github.io/about-bias/	Third Party Advisory
http://seclists.org/fulldisclosure/2020/Jun/5	Exploit Mailing List
http://packetstormsecurity.com/files/157922/Bluetooth-Impersonation-Attack-BIAS-Proof-Of-Concept.html	Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html	Broken Link Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html	Broken Link Mailing List

Configuration 1

cpe:2.3:a:bluetooth:bluetooth_core:*:*:*:*:br:*:*:* cpe:2.3:a:bluetooth:bluetooth_core:*:*:*:*:edr:*:*:* cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

---

Published : 2020-05-19 04:15

Updated : 2021-12-21 12:42

---

NVD link : CVE-2020-10135

Mitre link : CVE-2020-10135

No products.

CWE-290

Authentication Bypass by Spoofing