UBUNTU-CVE-2023-27349

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Source

https://ubuntu.com/security/CVE-2023-27349

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-27349.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-27349

Upstream

CVE-2023-27349

Downstream

USN-6809-1

Related

USN-6809-1

Published

2024-05-03T02:15:00Z

Modified

2025-09-08T16:56:11Z

Severity

7.1 (High) CVSS_V3 - CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
8.0 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

BlueZ Audio Profile AVRCP Improper Validation of Array Index Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code via Bluetooth on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious device. The specific flaw exists within the handling of the AVRCP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19908.

References

Affected packages

Ubuntu:Pro:16.04:LTS / bluez

Package

Name: bluez
Purl: pkg:deb/ubuntu/bluez@5.37-0ubuntu5.3+esm4?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.37-0ubuntu5.3+esm4

Affected versions

5.*

5.35-0ubuntu2

5.36-0ubuntu1

5.37-0ubuntu5

5.37-0ubuntu5.1

5.37-0ubuntu5.3

5.37-0ubuntu5.3+esm1

5.37-0ubuntu5.3+esm2

5.37-0ubuntu5.3+esm3

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "bluetooth"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "bluez"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "bluez-cups"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "bluez-hcidump"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "bluez-obexd"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "bluez-tests"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "libbluetooth-dev"
        },
        {
            "binary_version": "5.37-0ubuntu5.3+esm4",
            "binary_name": "libbluetooth3"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS / bluez

Package

Name: bluez
Purl: pkg:deb/ubuntu/bluez@5.48-0ubuntu3.9+esm2?arch=source&distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.48-0ubuntu3.9+esm2

Affected versions

5.*

5.46-0ubuntu3

5.46-0ubuntu4

5.48-0ubuntu3

5.48-0ubuntu3.1

5.48-0ubuntu3.2

5.48-0ubuntu3.3

5.48-0ubuntu3.4

5.48-0ubuntu3.5

5.48-0ubuntu3.6

5.48-0ubuntu3.7

5.48-0ubuntu3.8

5.48-0ubuntu3.9

5.48-0ubuntu3.9+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "bluetooth"
        },
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "bluez"
        },
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "bluez-cups"
        },
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "bluez-hcidump"
        },
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "bluez-obexd"
        },
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "bluez-tests"
        },
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "libbluetooth-dev"
        },
        {
            "binary_version": "5.48-0ubuntu3.9+esm2",
            "binary_name": "libbluetooth3"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:20.04:LTS / bluez

Package

Name: bluez
Purl: pkg:deb/ubuntu/bluez@5.53-0ubuntu3.8?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.53-0ubuntu3.8

Affected versions

5.*

5.50-0ubuntu4

5.51-0ubuntu1

5.51-0ubuntu2

5.52-0ubuntu1

5.52-0ubuntu2

5.53-0ubuntu1

5.53-0ubuntu2

5.53-0ubuntu3

5.53-0ubuntu3.1

5.53-0ubuntu3.2

5.53-0ubuntu3.3

5.53-0ubuntu3.4

5.53-0ubuntu3.5

5.53-0ubuntu3.6

5.53-0ubuntu3.7

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "bluetooth"
        },
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "bluez"
        },
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "bluez-cups"
        },
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "bluez-hcidump"
        },
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "bluez-obexd"
        },
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "bluez-tests"
        },
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "libbluetooth-dev"
        },
        {
            "binary_version": "5.53-0ubuntu3.8",
            "binary_name": "libbluetooth3"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / bluez

Package

Name: bluez
Purl: pkg:deb/ubuntu/bluez@5.64-0ubuntu1.3?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.64-0ubuntu1.3

Affected versions

5.*

5.60-0ubuntu2

5.62-0ubuntu1

5.62-0ubuntu2

5.63-0ubuntu1

5.63-0ubuntu2

5.64-0ubuntu1

5.64-0ubuntu1.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "bluetooth"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "bluez"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "bluez-cups"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "bluez-hcidump"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "bluez-meshd"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "bluez-obexd"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "bluez-tests"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "libbluetooth-dev"
        },
        {
            "binary_version": "5.64-0ubuntu1.3",
            "binary_name": "libbluetooth3"
        }
    ],
    "availability": "No subscription required"
}