{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-29501", "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "dateUpdated": "2023-06-13T00:00:00", "dateReserved": "2023-05-11T00:00:00", "datePublished": "2023-06-13T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert", "dateUpdated": "2023-06-13T00:00:00"}, "descriptions": [{"lang": "en", "value": "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."}], "affected": [{"vendor": "RUNSYSTEM CO.,LTD.", "product": "Jiyu Kukan Toku-Toku coupon App for iOS, and Jiyu Kukan Toku-Toku coupon App for Android", "versions": [{"version": "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", "status": "affected"}]}], "references": [{"url": "https://www.runsystem.co.jp/g1-pr/17570"}, {"url": "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/id608149604"}, {"url": "https://play.google.com/store/apps/details?id=jp.runsystem"}, {"url": "https://jvn.jp/en/jp/JVN33836375/"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "Improper Certificate Validation"}]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:runsystem:jiyu_kukan_toku-toku_coupon:*:*:*:*:*:android:*:*", "matchCriteriaId": "2DEC31D6-A0B2-4ED8-9C07-C2F6915B55B0", "versionEndIncluding": "3.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:runsystem:jiyu_kukan_toku-toku_coupon:*:*:*:*:*:iphone_os:*:*", "matchCriteriaId": "A195E9E8-A166-4BAC-B12D-03AA53AEC323", "versionEndIncluding": "3.5.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "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."}], "id": "CVE-2023-29501", "lastModified": "2023-06-23T19:34:28.727", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-06-13T10:15:10.250", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Product"], "url": "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/id608149604"}, {"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN33836375/"}, {"source": "vultures@jpcert.or.jp", "tags": ["Product"], "url": "https://play.google.com/store/apps/details?id=jp.runsystem"}, {"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "https://www.runsystem.co.jp/g1-pr/17570"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-295"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}