5.8 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
7.1 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
7 High
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
42.4%
The remote Debian 11 / 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5584 advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5584. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(187196);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/24");
script_cve_id("CVE-2023-45866");
script_name(english:"Debian DSA-5584-1 : bluez - security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
script_set_attribute(attribute:"description", value:
"The remote Debian 11 / 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5584
advisory.
- 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. (CVE-2023-45866)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1057914");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bookworm/bluez");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/bluez");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/bluez");
script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2023/dsa-5584");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2023-45866");
script_set_attribute(attribute:"solution", value:
"Upgrade the bluez packages.
For the stable distribution (bookworm), this problem has been fixed in version 5.66-1+deb12u1.");
script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-45866");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2023/12/07");
script_set_attribute(attribute:"patch_publication_date", value:"2023/12/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/12/21");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez-cups");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez-hcidump");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez-meshd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez-obexd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez-source");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez-test-scripts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluez-test-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libbluetooth-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libbluetooth3");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:12.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:bluetooth");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include('debian_package.inc');
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
var debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(11)\.[0-9]+|^(12)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 11.0 / 12.0', 'Debian ' + debian_release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);
var pkgs = [
{'release': '11.0', 'prefix': 'bluetooth', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez-cups', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez-hcidump', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez-meshd', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez-obexd', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez-source', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez-test-scripts', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'bluez-test-tools', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'libbluetooth-dev', 'reference': '5.55-3.1+deb11u1'},
{'release': '11.0', 'prefix': 'libbluetooth3', 'reference': '5.55-3.1+deb11u1'},
{'release': '12.0', 'prefix': 'bluetooth', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez-cups', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez-hcidump', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez-meshd', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez-obexd', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez-source', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez-test-scripts', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'bluez-test-tools', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'libbluetooth-dev', 'reference': '5.66-1+deb12u1'},
{'release': '12.0', 'prefix': 'libbluetooth3', 'reference': '5.66-1+deb12u1'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var _release = NULL;
var prefix = NULL;
var reference = NULL;
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (_release && prefix && reference) {
if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : deb_report_get()
);
exit(0);
}
else
{
var tested = deb_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bluetooth / bluez / bluez-cups / bluez-hcidump / bluez-meshd / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | bluez-hcidump | p-cpe:/a:debian:debian_linux:bluez-hcidump |
debian | debian_linux | 11.0 | cpe:/o:debian:debian_linux:11.0 |
debian | debian_linux | bluetooth | p-cpe:/a:debian:debian_linux:bluetooth |
debian | debian_linux | bluez | p-cpe:/a:debian:debian_linux:bluez |
debian | debian_linux | bluez-obexd | p-cpe:/a:debian:debian_linux:bluez-obexd |
debian | debian_linux | libbluetooth-dev | p-cpe:/a:debian:debian_linux:libbluetooth-dev |
debian | debian_linux | bluez-test-tools | p-cpe:/a:debian:debian_linux:bluez-test-tools |
debian | debian_linux | bluez-meshd | p-cpe:/a:debian:debian_linux:bluez-meshd |
debian | debian_linux | bluez-test-scripts | p-cpe:/a:debian:debian_linux:bluez-test-scripts |
debian | debian_linux | bluez-source | p-cpe:/a:debian:debian_linux:bluez-source |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45866
bugs.debian.org/cgi-bin/bugreport.cgi?bug=1057914
packages.debian.org/source/bookworm/bluez
packages.debian.org/source/bullseye/bluez
security-tracker.debian.org/tracker/CVE-2023-45866
security-tracker.debian.org/tracker/source-package/bluez
www.debian.org/security/2023/dsa-5584
5.8 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:A/AC:L/Au:N/C:P/I:P/A:P
7.1 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
7 High
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
42.4%