PT-2023-28770 · Line · Line

Published 2023-12-06 · Updated 2023-12-13 · CVE-2023-43302

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions Line version 13.6.1

Description An issue in the sanTas mini-app on Line allows attackers to send crafted malicious notifications via leakage of the channel access token. This leakage enables attackers to exploit the system. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For Line version 13.6.1, update to a version that fixes the leakage of the channel access token to prevent attackers from sending crafted malicious notifications. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2023-43302

Affected Products

Line

References · 7

• 🔥 https://github.com/syz913/CVE-reports/blob/main/CVE-2023-43302.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-43302 · Security Note
• https://osv.dev/vulnerability/CVE-2023-43302 · Vendor Advisory
• https://twitter.com/CVEnew/status/1732654347455275451 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1732726436065091653 · Twitter Post
• https://t.me/cvenotify/62669 · Telegram Post
• https://t.me/cvenotify/63166 · Telegram Post