Descriptions

Due to the lack of media file checks before rendering, it was possible for an attacker to cause abnormal CPU consumption for message recipient by sending specially crafted gif image in LINE for Windows before 7.4.

Severity

  • CVSS Score: -

Affected Versions

  • LINE for Windows before 7.4

Fix

  • LINE should be updated to latest version.

Reference

  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22820
  • https://hackerone.com/reports/1357400

Updated: