{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-29501 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-29501 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-29501 is a medium-severity vulnerability in RUNSYSTEM CO.,LTD. Jiyu Kukan Toku-Toku coupon App for iOS, and Jiyu Kukan Toku-Toku coupon App for Android, published on 13 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-29501 and fix it if it is affected.\n\nWhat it is: CVE-2023-29501 is a medium-severity vulnerability in RUNSYSTEM CO.,LTD. Jiyu Kukan Toku-Toku coupon App for iOS, and Jiyu Kukan Toku-Toku coupon App for Android, published on 13 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-29501 in the wild and no public exploit code.\n\nAffected product: RUNSYSTEM CO.,LTD. Jiyu Kukan Toku-Toku coupon App for iOS, and Jiyu Kukan Toku-Toku coupon App for Android. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-29501/ (Markdown: https://insights.sbomify.com/CVE-2023-29501/index.md)","id":"CVE-2023-29501","markdown":"https://insights.sbomify.com/CVE-2023-29501/index.md","name":"CVE-2023-29501","record":{"aliases":["GHSA-m35w-j7wj-374v"],"analysis":{"component_type":"mobile_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Coupon mobile app","requires_auth":"none","summary":"Improper certificate verification allows man-in-the-middle attackers to eavesdrop on encrypted communications in the coupon app.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"jiyu_kukan_toku-toku_coupon","vendor":"runsystem"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Weak cryptography in Jiyu Kukan Toku-Toku coupon App for iOS, and Jiyu Kukan Toku-Toku coupon App for Android","id":"CVE-2023-29501","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"PTC Vuforia Studio Path Traversal","id":"CVE-2023-29502"},"packages":[],"prev":{"headline":"Information disclosure in Intel(R) NUCs","id":"CVE-2023-29500"},"products":["Jiyu Kukan Toku-Toku coupon App for iOS, and Jiyu Kukan Toku-Toku coupon App for Android"],"published":"2023-06-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-03","vendors":["RUNSYSTEM CO.,LTD."]},"summary":"Improper certificate verification allows man-in-the-middle attackers to eavesdrop on encrypted communications in the coupon app.","url":"https://insights.sbomify.com/CVE-2023-29501/"}