CVE-2023-44431

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-44431
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-44431.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-44431
Related
Published
2024-05-03T03:15:57Z
Modified
2024-09-18T03:25:29.855571Z
Summary
[none]
Details

BlueZ Audio Profile AVRCP Stack-based Buffer Overflow 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 the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19909.

References

Affected packages

Debian:11 / bluez

Package

Name
bluez
Purl
pkg:deb/debian/bluez?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.55-3.1
5.55-3.1+deb11u1
5.55-3.1+deb11u2
5.58-1~exp0
5.60-1~exp0
5.61-1
5.62-1
5.62-2
5.64-1
5.64-2
5.65-1
5.66-1
5.68-1
5.68-2
5.69-1
5.70-1
5.70-1.1~exp0
5.70-1.1
5.71-1
5.73-1
5.73-1.1
5.77-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / bluez

Package

Name
bluez
Purl
pkg:deb/debian/bluez?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.66-1
5.66-1+deb12u1
5.66-1+deb12u2
5.68-1
5.68-2
5.69-1
5.70-1
5.70-1.1~exp0
5.70-1.1
5.71-1
5.73-1
5.73-1.1
5.77-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / bluez

Package

Name
bluez
Purl
pkg:deb/debian/bluez?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.66-1
5.68-1
5.68-2
5.69-1
5.70-1
5.70-1.1~exp0
5.70-1.1
5.71-1
5.73-1
5.73-1.1
5.77-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}