CVE-2020-0556

Description

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

7.1

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.12%

Vendor Advisory gentoo.org Vendor Advisory debian.org Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory opensuse.org

Affected: Intel BlueZ

References

Link	Tags
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.html	third party advisory patch
https://security.gentoo.org/glsa/202003-49	third party advisory vendor advisory
https://www.debian.org/security/2020/dsa-4647	third party advisory vendor advisory
https://usn.ubuntu.com/4311-1/	third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00008.html	mailing list third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00008.html	third party advisory mailing list
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00055.html	mailing list third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-0556?: CVE-2020-0556 has been scored as a high severity vulnerability.
How to fix CVE-2020-0556?: To fix CVE-2020-0556, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-0556 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-0556 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-0556?: CVE-2020-0556 affects Intel BlueZ.

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