{"id":"CVE-2020-0397","aliases":["A-155092443","ASB-A-155092443","EUVD-2020-1900","GHSA-gr9p-7jvx-9fcg"],"status":"published","title":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission...","description":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-155092443","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00175,"percentile":0.07031,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-863"],"published":"2020-09-01T00:00:00Z","modified":"2026-11-04T16:48:29Z","fixes":[{"ecosystem":"Android","package":"platform/frameworks/opt/telephony","fixed_in":["8.0:2020-09-01","8.1:2020-09-01","9:2020-09-01","10:2020-09-01"],"sources":["osv"]},{"ecosystem":"Android","package":"platform/packages/services/Telephony","fixed_in":["8.0:2020-09-01","8.1:2020-09-01","9:2020-09-01","10:2020-09-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/opt/telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0:0"},{"fixed":"8.0:2020-09-01"}]}],"versions":["8.0"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/services/Telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.0:0"},{"fixed":"8.0:2020-09-01"}]}],"versions":["8.0"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/opt/telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.1:0"},{"fixed":"8.1:2020-09-01"}]}],"versions":["8.1"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/services/Telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.1:0"},{"fixed":"8.1:2020-09-01"}]}],"versions":["8.1"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/opt/telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9:0"},{"fixed":"9:2020-09-01"}]}],"versions":["9"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/services/Telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9:0"},{"fixed":"9:2020-09-01"}]}],"versions":["9"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/opt/telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2020-09-01"}]}],"versions":["10"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/services/Telephony","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2020-09-01"}]}],"versions":["10"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2020-09-01","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0397"},{"url":"https://github.com/advisories/GHSA-gr9p-7jvx-9fcg"},{"url":"https://android.googlesource.com/platform/frameworks/opt/telephony/+/0126084de146b51a842d7604cddb3303f46cade7","tags":["fix"]},{"url":"https://android.googlesource.com/platform/packages/services/Telephony/+/11c41d321d0c2dc3631f37d2f8f3ebc745f454d2","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2020-0397","description":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-155092443","status":"published","published":"2020-09-17T15:46:31Z","modified":"2024-08-04T06:02:51.229Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-1900","description":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-155092443","status":"published","published":"2020-09-17T15:46:31Z","modified":"2024-08-04T06:02:51Z","updated_at":"2026-11-03T03:08:20.23328Z"}],"ghsa":[{"id":"GHSA-gr9p-7jvx-9fcg","title":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission...","description":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-155092443","status":"published","published":"2022-05-24T17:28:49Z","modified":"2023-01-29T05:04:06Z","cwes":["CWE-863"],"updated_at":"2026-11-02T14:45:28.498835Z"}],"nvd":[{"id":"CVE-2020-0397","description":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11 Android-8.0Android ID: A-155092443","status":"published","published":"2020-09-17T16:15:13.88Z","modified":"2026-06-17T02:45:44.41Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:15.83396Z"}],"osv":[{"id":"ASB-A-155092443","description":"In getNotificationBuilder of CarrierServiceStateTracker.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2020-09-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:14.18208Z"}]}}