Oracle Linux 8 : bluez (ELSA-2020-4481)

Medium Nessus Plugin ID 142997

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VPR Score: 4.9

Synopsis

The remote Oracle Linux host is missing a security update.

Description

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-4481 advisory.

- 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 (CVE-2020-0556)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://linux.oracle.com/errata/ELSA-2020-4481.html

Plugin Details

Severity: Medium

ID: 142997

File Name: oraclelinux_ELSA-2020-4481.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2020/11/18

Updated: 2020/11/19

Dependencies: 12634

Risk Information

Risk Factor: Medium

VPR Score: 4.9

CVSS Score Source: CVE-2020-0556

CVSS v2.0

Base Score: 5.8

Temporal Score: 4.3

Vector: CVSS2#AV:A/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:oracle:linux:8, p-cpe:/a:oracle:linux:bluez, p-cpe:/a:oracle:linux:bluez-cups, p-cpe:/a:oracle:linux:bluez-hid2hci, p-cpe:/a:oracle:linux:bluez-libs, p-cpe:/a:oracle:linux:bluez-libs-devel, p-cpe:/a:oracle:linux:bluez-obexd

Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/11/18

Vulnerability Publication Date: 2020/03/12

Reference Information

CVE: CVE-2020-0556