PRIOn knowledge basePRION:CVE-2020-10135Authentication flaw
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| bluetooth_core | le | 5.2 | |
| bluetooth_core | le | 5.2 | |
| leap | eq | 15.1 |
References
lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html
packetstormsecurity.com/files/157922/Bluetooth-Impersonation-Attack-BIAS-Proof-Of-Concept.html
seclists.org/fulldisclosure/2020/Jun/5
francozappa.github.io/about-bias/
kb.cert.org/vuls/id/647177/
www.bluetooth.com/learn-about-bluetooth/bluetooth-technology/bluetooth-security/bias-vulnerability/
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