Tillitis tkey-device-signer up to 0.x USB Interface out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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2.1$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Tillitis tkey-device-signer up to 0.x. This vulnerability affects unknown code of the component USB Interface. Executing a manipulation can lead to out-of-bounds. The identification of this vulnerability is CVE-2024-32482. The attack can only be executed locally. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Tillitis tkey-device-signer up to 0.x and classified as problematic. This vulnerability affects an unknown function of the component USB Interface. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality. CVE summarizes:

The Tillitis TKey signer device application is an ed25519 signing tool. A vulnerability has been found that makes it possible to disclose portions of the TKey’s data in RAM over the USB interface. To exploit the vulnerability an attacker needs to use a custom client application and to touch the TKey. No secret is disclosed. All client applications integrating tkey-device-signer should upgrade to version 1.0.0 to receive a fix. No known workarounds are available.

The advisory is available at github.com. This vulnerability was named CVE-2024-32482 since 04/12/2024. The exploitation appears to be difficult. Local access is required to approach this attack. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Upgrading to version 1.0.0 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.2
VulDB Meta Temp Score: 2.2

VulDB Base Score: 2.2
VulDB Temp Score: 2.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 2.2
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: tkey-device-signer 1.0.0

Timelineinfo

04/12/2024 🔍
04/23/2024 +11 days 🔍
04/23/2024 +0 days 🔍
04/04/2025 +346 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-frqc-62hv-379p
Status: Confirmed

CVE: CVE-2024-32482 (🔍)
GCVE (CVE): GCVE-0-2024-32482
GCVE (VulDB): GCVE-100-261814

Entryinfo

Created: 04/23/2024 20:44
Updated: 04/04/2025 06:45
Changes: 04/23/2024 20:44 (65), 04/04/2025 06:45 (4)
Complete: 🔍
Cache ID: 216::103

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