PT-2023-18461 · Unknown · Ichiran App For Android+1

Ryo Nihonyanagi · Published 2023-02-13 · Updated 2025-03-21 · CVE-2023-22367

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Ichiran App for iOS versions prior to 3.1.0 Ichiran App for Android versions prior to 3.1.0

Description The issue is related to improper server certificate verification, which may allow a remote unauthenticated attacker to eavesdrop on an encrypted communication via a man-in-the-middle attack.

Recommendations For Ichiran App for iOS versions prior to 3.1.0, update to version 3.1.0 or later to resolve the issue. For Ichiran App for Android versions prior to 3.1.0, update to version 3.1.0 or later to resolve the issue.

Fix

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2023-22367

Affected Products

Ichiran App For Android

Ichiran App For Ios

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2023-22367 · Security Note
• https://osv.dev/vulnerability/CVE-2023-22367 · Vendor Advisory
• https://t.me/cvenotify/115732 · Telegram Post
• https://t.me/cibsecurity/57982 · Telegram Post
• https://apps.apple.com/jp/app/%E4%B8%80%E8%98%AD%E5%85%AC%E5%BC%8F%E3%82%A2%E3%83%97%E3%83%AA/id1118806170 · Note
• https://play.google.com/store/apps/details?id=jp.co.ichiran.app&hl=ja · Note
• https://jvn.jp/en/jp/JVN11257333 · Note
• https://t.me/cvenotify/44886 · Telegram Post