{"id":"CVE-2018-0691","aliases":["EUVD-2018-1501","GHSA-wh57-pfpg-3fff"],"status":"published","title":"Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank ...","description":"Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank +Message App for iOS prior to version 1.1.23, NTT DOCOMO +Message App for Android prior to version 42.40.2800, NTT DOCOMO +Message App for iOS prior to version 1.1.23, KDDI +Message App for Android prior to version 1.0.6, and KDDI +Message App for iOS prior to version 1.1.23) do not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00667,"percentile":0.52129,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2018-11-15T15:00:00Z","modified":"2026-06-17T01:31:28Z","products":[{"vendor":"kddi","product":"\\+_message"},{"vendor":"ntt_tocomo","product":"\\+_message"},{"vendor":"ntttocomo","product":"\\+_message"},{"vendor":"softbank","product":"\\+_message"},{"vendor":"softbank, ntt docomo, kddi","product":"multiple +message apps (softbank +message app for android prior to version 10.1.7, softbank +message app for ios prior to version 1.1.23, ntt docomo +message app for android prior to version 42.40.2800, ntt docomo +message app for ios prior to version 1.1.23, kddi +message app for android prior to version 1.0.6, and kddi +message app for ios prior to version 1.1.23)"}],"references":[{"url":"https://www.au.com/information/notice_mobile/service/2018-002/","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.softbank.jp/mobile/info/personal/news/service/20180927a/","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"http://jvn.jp/en/jp/JVN37288228/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory"]},{"url":"https://www.nttdocomo.co.jp/info/notice/page/180927_00.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-0691"},{"url":"https://github.com/advisories/GHSA-wh57-pfpg-3fff"}],"sources":{"cve":[{"id":"CVE-2018-0691","description":"Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank +Message App for iOS prior to version 1.1.23, NTT DOCOMO +Message App for Android prior to version 42.40.2800, NTT DOCOMO +Message App for iOS prior to version 1.1.23, KDDI +Message App for Android prior to version 1.0.6, and KDDI +Message App for iOS prior to version 1.1.23) do not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2018-11-15T15:00:00Z","modified":"2024-08-05T03:35:49.057Z","updated_at":"2026-11-02T14:35:12.596526Z"}],"euvd":[{"id":"EUVD-2018-1501","description":"Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank +Message App for iOS prior to version 1.1.23, NTT DOCOMO +Message App for Android prior to version 42.40.2800, NTT DOCOMO +Message App for iOS prior to version 1.1.23, KDDI +Message App for Android prior to version 1.0.6, and KDDI +Message App for iOS prior to version 1.1.23) do not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2018-11-15T15:00:00Z","modified":"2024-08-05T03:35:49Z","updated_at":"2026-11-03T02:40:17.442322Z"}],"ghsa":[{"id":"GHSA-wh57-pfpg-3fff","title":"Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank ...","description":"Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank +Message App for iOS prior to version 1.1.23, NTT DOCOMO +Message App for Android prior to version 42.40.2800, NTT DOCOMO +Message App for iOS prior to version 1.1.23, KDDI +Message App for Android prior to version 1.0.6, and KDDI +Message App for iOS prior to version 1.1.23) do not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2022-05-14T01:37:00Z","modified":"2023-02-02T05:04:12Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:51:48.979759Z"}],"nvd":[{"id":"CVE-2018-0691","description":"Multiple +Message Apps (Softbank +Message App for Android prior to version 10.1.7, Softbank +Message App for iOS prior to version 1.1.23, NTT DOCOMO +Message App for Android prior to version 42.40.2800, NTT DOCOMO +Message App for iOS prior to version 1.1.23, KDDI +Message App for Android prior to version 1.0.6, and KDDI +Message App for iOS prior to version 1.1.23) do not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.","status":"published","published":"2018-11-15T15:29:00.91Z","modified":"2026-06-17T01:31:28.083Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:04:48.987926Z"}]}}