CVE-2020-0556 (GCVE-0-2020-0556)

Vulnerability from cvelistv5 – Published: 2020-03-12 20:47 – Updated: 2024-08-04 06:02
VLAI
Summary
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
Severity
7.1 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
CWE
  • Escalation of Privilege, Denial of Service
Assigner
References
URL Tags
https://www.intel.com/content/www/us/en/security-… x_refsource_CONFIRM
https://security.gentoo.org/glsa/202003-49 vendor-advisoryx_refsource_GENTOO
https://www.debian.org/security/2020/dsa-4647 vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/4311-1/ vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
Impacted products
Vendor Product Version
Intel BlueZ Affected: 5.54
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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.