CVE-2020-0556

EUVD-2020-2054
Improper access control in subsystem for BlueZ before version 5.54 may allow an unauthenticated user to potentially enable escalation of privilege and denial of service via adjacent access
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.1 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
Affected Products (NVD)
VendorProductVersion
bluezbluez
𝑥
< 5.54
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
19.10
debiandebian_linux
8.0
debiandebian_linux
9.0
debiandebian_linux
10.0
opensuseleap
15.1
opensuseleap
15.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
bluez
bookworm
5.66-1+deb12u2
fixed
bookworm (security)
5.66-1+deb12u1
fixed
bullseye
5.55-3.1+deb11u1
fixed
bullseye (security)
5.55-3.1+deb11u2
fixed
sid
5.77-1
fixed
trixie
5.77-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
bluez
bionic
Fixed 5.48-0ubuntu3.4
released
eoan
Fixed 5.50-0ubuntu5.1
released
trusty
dne
xenial
Fixed 5.37-0ubuntu5.3
released
References
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00055.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00008.html
https://security.gentoo.org/glsa/202003-49
https://usn.ubuntu.com/4311-1/
https://www.debian.org/security/2020/dsa-4647
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00055.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00008.html
https://security.gentoo.org/glsa/202003-49
https://usn.ubuntu.com/4311-1/
https://www.debian.org/security/2020/dsa-4647
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.html