Group Chat Vulnerability in LINE Client for iOS by LINE Corporation
CVE-2022-41568

7.5HIGH

Key Information:

Vendor

Line Corporation

Status
Line Client For iOS
Vendor
CVE Published:
29 November 2022

What is CVE-2022-41568?

The LINE client for iOS versions prior to 12.17.0 contains a vulnerability that allows an attacker to crash the application by sharing an invalid End-to-End Encryption (E2EE) key within group chats. This can disrupt user experience and compromise the functionality of the app, potentially impacting communication in group settings.

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Affected Version(s)

LINE client for iOS <

References

https://hackerone.com/reports/1701642

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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