Pebble Smartwatch up to 4.3 UUID Storage Crafted Application information disclosure

Summaryinfo

A vulnerability classified as critical was found in Pebble Smartwatch up to 4.3. This issue affects some unknown processing of the component UUID Storage. Executing a manipulation as part of Crafted Application can lead to information disclosure. This vulnerability is handled as CVE-2016-10702. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Pebble Smartwatch up to 4.3 (Smartwatch Operating System). This vulnerability affects an unknown function of the component UUID Storage. The manipulation as part of a Crafted Application leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Pebble Smartwatch devices through 4.3 mishandle UUID storage, which allows attackers to read an arbitrary application's flash storage, and access an arbitrary application's JavaScript instance, by modifying a UUID value within the header of a crafted application binary.

The bug was discovered 11/20/2016. The weakness was released 11/28/2017 (Website). The advisory is available at blog.fletchto99.com. This vulnerability was named CVE-2016-10702 since 11/28/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 373 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Type

• Smartwatch Operating System

Vendor

• Pebble

Name

• Smartwatch

Version

• 4.0
• 4.1
• 4.2
• 4.3

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

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• 🔍
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Entryinfo

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

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