Freighter up to 5.3.0 Recovery Mnemonic Phrase information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Freighter up to 5.3.0. This affects an unknown function of the component Recovery Mnemonic Phrase Handler. Such manipulation leads to information disclosure. This vulnerability is referenced as CVE-2023-40580. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Freighter up to 5.3.0. Affected by this issue is an unknown function of the component Recovery Mnemonic Phrase Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

Freighter is a Stellar chrome extension. It may be possible for a malicious website to access the recovery mnemonic phrase when the Freighter wallet is unlocked. This vulnerability impacts access control to the mnemonic recovery phrase. This issue was patched in version 5.3.1.

The weakness was published 08/26/2023 as GHSA-vqr6-hwg2-775w. The advisory is available at github.com. This vulnerability is handled as CVE-2023-40580 since 08/16/2023. 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.

Upgrading to version 5.3.1 eliminates this vulnerability. Applying the patch 81f78ba008c41ce631a3d0f9e4449f4bbd90baee is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

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

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 8.1
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Freighter 5.3.1
Patch: 81f78ba008c41ce631a3d0f9e4449f4bbd90baee

Timelineinfo

08/16/2023 🔍
08/25/2023 +9 days 🔍
08/26/2023 +0 days 🔍
09/20/2023 +25 days 🔍

Sourcesinfo

Advisory: GHSA-vqr6-hwg2-775w
Status: Confirmed

CVE: CVE-2023-40580 (🔍)
GCVE (CVE): GCVE-0-2023-40580
GCVE (VulDB): GCVE-100-238070

Entryinfo

Created: 08/26/2023 01:31
Updated: 09/20/2023 14:32
Changes: 08/26/2023 01:31 (52), 09/20/2023 14:32 (11)
Complete: 🔍
Cache ID: 216::103

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