CVE-2020-26560

Name	CVE-2020-26560
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
bluez (PTS)	jessie, jessie (lts)	5.43-2+deb9u2~deb8u6	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
bluez	source	jessie	(not affected)

Notes

NOT-FOR-US: Bluetooth
There's no indication that any Bluetooth software in Debian is affected
https://kb.cert.org/vuls/id/799380
https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/impersonation-mesh/
https://bugzilla.redhat.com/show_bug.cgi?id=1959994
[jessie] - bluez <not-affected> (Mesh support introduced later)