CVE-2023-45559: High severity linecorp Line vulnerability
Published Jan 3, 2024
·Updated
An issue in Tamakihamanoki Line v.13.6.1 allows attackers to send crafted notifications via leakage of the channel access token.
Affected Software
1 affected component
linecorp Line=13.6.1
Event History
Jan 3, 2024
CVE Published
12:00 AM
Data Sourced
12:00 AM
Description
Data Sourced
via NVD·03:15 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2023-45559?
CVE-2023-45559 has been classified as a high severity vulnerability due to its potential to allow attackers to exploit notification leakage.
2
How do I fix CVE-2023-45559?
To fix CVE-2023-45559, users should update to a patched version of LINE that addresses the vulnerability.
3
What impact does CVE-2023-45559 have on LINE version 13.6.1?
CVE-2023-45559 allows attackers to exploit a channel access token leak, enabling crafted notifications that could compromise user security.
4
Who is affected by CVE-2023-45559?
Users and administrators of LINE version 13.6.1 are directly affected by CVE-2023-45559.
5
What should I do if I suspect exploitation of CVE-2023-45559?
If you suspect exploitation of CVE-2023-45559, you should immediately assess your LINE application security and update to the latest version.