Improper Authentication Affecting bluez-cups package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.09% (37th percentile)

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  • Snyk ID SNYK-RHEL6-BLUEZCUPS-6105145
  • published 7 Dec 2023
  • disclosed 7 Dec 2023

How to fix?

There is no fixed version for RHEL:6 bluez-cups.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bluez-cups package and not the bluez-cups package as distributed by RHEL. See How to fix? for RHEL:6 relevant fixed versions and status.

Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. An example affected package is bluez 5.64-0ubuntu1 in Ubuntu 22.04LTS. NOTE: in some cases, a CVE-2020-0556 mitigation would have already addressed this Bluetooth HID Hosts issue.

CVSS Scores

version 3.1
Expand this section

NVD

6.3 medium
  • Attack Vector (AV)
    Adjacent
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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Red Hat

6.3 medium