Description
Jiyu Kukan Toku-Toku coupon App for iOS versions 3.5.0 and earlier, and Jiyu Kukan Toku-Toku coupon App for Android versions 3.5.0 and earlier are vulnerable to improper server certificate verification. If this vulnerability is exploited, a man-in-the-middle attack may allow an attacker to eavesdrop on an encrypted communication.
Metrics
CVSS 3.1 4.8/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| RUNSYSTEM CO.,LTD. | Jiyu Kukan Toku-Toku coupon App for iOS, and Jiyu Kukan Toku-Toku coupon App for Android | Jiyu Kukan Toku-Toku coupon App for iOS versions 3.5.0 and earlier, and Jiyu Kukan Toku-Toku coupon App for Android versions 3.5.0 and earlier |
References
- https://apps.apple.com/jp/app/%E8%87%AA%E9%81%8A%E7%A9%BA%E9%96%93%E3%81%A8%E3%81%8F%E3%81%A8%E3%81%8F%E3%82%AF%E3%83%BC%E3%83%9D%E3%83%B3/id608149604Product
- https://jvn.jp/en/jp/JVN33836375/Third Party Advisory
- https://play.google.com/store/apps/details?id=jp.runsystemProduct
- https://www.runsystem.co.jp/g1-pr/17570Vendor Advisory
- https://apps.apple.com/jp/app/%E8%87%AA%E9%81%8A%E7%A9%BA%E9%96%93%E3%81%A8%E3%81%8F%E3%81%A8%E3%81%8F%E3%82%AF%E3%83%BC%E3%83%9D%E3%83%B3/id608149604Product
- https://jvn.jp/en/jp/JVN33836375/Third Party Advisory
- https://play.google.com/store/apps/details?id=jp.runsystemProduct
- https://www.runsystem.co.jp/g1-pr/17570Vendor Advisory
Timeline
- Published
- Jun 13, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified