BlueZ Bluetooth HID Host injection

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in BlueZ. This impacts an unknown function of the component Bluetooth HID Host. Executing a manipulation can lead to injection. The identification of this vulnerability is CVE-2023-45866. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in BlueZ (affected version unknown) and classified as problematic. This vulnerability affects an unknown functionality of the component Bluetooth HID Host. The manipulation with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect integrity. CVE summarizes:

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.

The weakness was shared 12/08/2023. The advisory is available at git.kernel.org. This vulnerability was named CVE-2023-45866 since 10/14/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 210724 (CBL Mariner 2.0 Security Update: bluez (CVE-2023-45866)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at changelogs.ubuntu.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at Tenable (210724). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 210724
Nessus Name: CBL Mariner 2.0 Security Update: bluez (CVE-2023-45866)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: changelogs.ubuntu.com
Patch: git.kernel.org

Timelineinfo

10/14/2023 🔍
12/08/2023 +55 days 🔍
12/08/2023 +0 days 🔍
12/12/2024 +370 days 🔍

Sourcesinfo

Advisory: DLA 3689-1
Status: Confirmed

CVE: CVE-2023-45866 (🔍)
GCVE (CVE): GCVE-0-2023-45866
GCVE (VulDB): GCVE-100-247234

Entryinfo

Created: 12/08/2023 07:28
Updated: 12/12/2024 21:04
Changes: 12/08/2023 07:28 (38), 12/31/2023 09:32 (1), 12/31/2023 09:33 (11), 11/10/2024 04:47 (17), 12/12/2024 21:04 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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