Ubuntu.comUB:CVE-2020-26560CVE-2020-26560
8.1 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
4.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:L/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
30.2%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | <Â any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | <Â any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux | <Â any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | <Â any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | <Â any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | <Â any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux-aws | <Â any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | <Â any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | <Â any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws-6.5 | <Â any | UNKNOWN |
References
bugzilla.redhat.com/show_bug.cgi?id=1959994
kb.cert.org/vuls/id/799380
launchpad.net/bugs/cve/CVE-2020-26560
nvd.nist.gov/vuln/detail/CVE-2020-26560
security-tracker.debian.org/tracker/CVE-2020-26560
www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/impersonation-mesh/
www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security/
www.cve.org/CVERecord?id=CVE-2020-26560
Related
8.1 High
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
4.8 Medium
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:A/AC:L/Au:N/C:P/I:P/A:N
0.001 Low
EPSS
Percentile
30.2%