Vulnerability DatabaseCVE-2020-0556
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CVE-2020-0556
March 12, 2020
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
Related Resources (11)
https://security.gentoo.org/glsa/202003-49
https://www.debian.org/security/2020/dsa-4647
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00055.html
https://access.redhat.com/security/cve/CVE-2020-0556
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-0556
https://lists.debian.org/debian-lts-announce/2020/06/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00008.html
https://security-tracker.debian.org/tracker/CVE-2020-0556
https://usn.ubuntu.com/4311-1/
https://security.alpinelinux.org/vuln/CVE-2020-0556
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.html
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CVSS v4
Base Score:
5.3
Attack Vector
ADJACENT
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
LOW
CVSS v3
Base Score:
7.1
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
CVSS v2
Base Score:
5.8
Access Vector
ADJACENT NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
EPSS
Base Score:
0.16