[SECURITY] [DLA 3689-1] bluez security update

2023-12-1509:46:51

lists.debian.org

hid commands

cve-2023-45866

bluez

keyboard injection

fix

wireless bluetooth

debian 10 buster

security update

version 5.50-1.2~deb10u4

6.3 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.5%

JSON

Debian LTS Advisory DLA-3689-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
December 14, 2023 https://wiki.debian.org/LTS

Package : bluez
Version : 5.50-1.2~deb10u4
CVE ID : CVE-2023-45866
Debian Bug : 1057914

It was discovered that there was a keyboard injection attack in
Bluez, a set of services and tools for interacting with wireless
Bluetooth devices.

Prior to this change, BlueZ may have permitted an unauthenticated
peripherals to establish encrypted connections and thereby accept
keyboard reports, potentially permitting injection of HID (~keyboard)
commands, despite no user authorising such access.

For Debian 10 buster, this problem has been fixed in version
5.50-1.2~deb10u4.

We recommend that you upgrade your bluez packages.

For the detailed security status of bluez please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/bluez

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian11i386bluez-hcidump-dbgsym< 5.55-3.1+deb11u1bluez-hcidump-dbgsym_5.55-3.1+deb11u1_i386.deb
Debian12mipselbluez-test-tools-dbgsym< 5.66-1+deb12u1bluez-test-tools-dbgsym_5.66-1+deb12u1_mipsel.deb
Debian11allbluetooth< 5.55-3.1+deb11u1bluetooth_5.55-3.1+deb11u1_all.deb
Debian12i386bluez-cups< 5.66-1+deb12u1bluez-cups_5.66-1+deb12u1_i386.deb
Debian11ppc64elbluez-dbgsym< 5.55-3.1+deb11u1bluez-dbgsym_5.55-3.1+deb11u1_ppc64el.deb
Debian12mips64elbluez-cups< 5.66-1+deb12u1bluez-cups_5.66-1+deb12u1_mips64el.deb
Debian11i386bluez-dbgsym< 5.55-3.1+deb11u1bluez-dbgsym_5.55-3.1+deb11u1_i386.deb
Debian12i386bluez-cups-dbgsym< 5.66-1+deb12u1bluez-cups-dbgsym_5.66-1+deb12u1_i386.deb
Debian11armhfbluez< 5.55-3.1+deb11u1bluez_5.55-3.1+deb11u1_armhf.deb
Debian11armhflibbluetooth3< 5.55-3.1+deb11u1libbluetooth3_5.55-3.1+deb11u1_armhf.deb

OS	Version	Architecture	Package	Version	Filename
Debian	11	i386	bluez-hcidump-dbgsym	< 5.55-3.1+deb11u1	bluez-hcidump-dbgsym_5.55-3.1+deb11u1_i386.deb
Debian	12	mipsel	bluez-test-tools-dbgsym	< 5.66-1+deb12u1	bluez-test-tools-dbgsym_5.66-1+deb12u1_mipsel.deb
Debian	11	all	bluetooth	< 5.55-3.1+deb11u1	bluetooth_5.55-3.1+deb11u1_all.deb
Debian	12	i386	bluez-cups	< 5.66-1+deb12u1	bluez-cups_5.66-1+deb12u1_i386.deb
Debian	11	ppc64el	bluez-dbgsym	< 5.55-3.1+deb11u1	bluez-dbgsym_5.55-3.1+deb11u1_ppc64el.deb
Debian	12	mips64el	bluez-cups	< 5.66-1+deb12u1	bluez-cups_5.66-1+deb12u1_mips64el.deb
Debian	11	i386	bluez-dbgsym	< 5.55-3.1+deb11u1	bluez-dbgsym_5.55-3.1+deb11u1_i386.deb
Debian	12	i386	bluez-cups-dbgsym	< 5.66-1+deb12u1	bluez-cups-dbgsym_5.66-1+deb12u1_i386.deb
Debian	11	armhf	bluez	< 5.55-3.1+deb11u1	bluez_5.55-3.1+deb11u1_armhf.deb
Debian	11	armhf	libbluetooth3	< 5.55-3.1+deb11u1	libbluetooth3_5.55-3.1+deb11u1_armhf.deb