F-Secure SAFE Browser 19.1 on Android IDN Homograph

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in F-Secure SAFE Browser 19.1 on Android. Affected by this vulnerability is an unknown functionality of the component IDN Homograph Handler. The manipulation leads to an unknown weakness. This vulnerability is traded as CVE-2022-47524. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in F-Secure SAFE Browser 19.1 on Android (Android App Software) and classified as critical. This issue affects an unknown code of the component IDN Homograph Handler. Impacted is integrity, and availability. The summary by CVE is:

F-Secure SAFE Browser 19.1 before 19.2 for Android allows an IDN homograph attack.

The weakness was shared 12/23/2022. The advisory is shared at f-secure.com. The identification of this vulnerability is CVE-2022-47524 since 12/19/2022. Neither technical details nor an exploit are publicly available.

Upgrading to version 19.2 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.8

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Unknown
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: SAFE Browser 19.2

Timelineinfo

12/19/2022 🔍
12/23/2022 +4 days 🔍
12/23/2022 +0 days 🔍
04/15/2025 +844 days 🔍

Sourcesinfo

Vendor: f-secure.com

Advisory: f-secure.com
Status: Confirmed

CVE: CVE-2022-47524 (🔍)
GCVE (CVE): GCVE-0-2022-47524
GCVE (VulDB): GCVE-100-216689
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 12/23/2022 21:03
Updated: 04/15/2025 07:13
Changes: 12/23/2022 21:03 (41), 04/15/2025 07:13 (26)
Complete: 🔍
Cache ID: 216:149:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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