{"id":"CVE-2021-0340","aliases":["A-134155286","ASB-A-134155286","EUVD-2021-2959","GHSA-qhg7-cqr2-qr57"],"status":"published","title":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information...","description":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-134155286","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02152,"percentile":0.82278,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-212"],"published":"2021-02-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","exploits":[{"source":"pocgithub","id":"Satheesh575555/packages_providers_MediaProvider_AOSP10_r33_CVE-2021-0340","title":"Satheesh575555/packages_providers_MediaProvider_AOSP10_r33_CVE-2021-0340","date":"2022-04-19","url":"https://github.com/Satheesh575555/packages_providers_MediaProvider_AOSP10_r33_CVE-2021-0340"},{"source":"pocgithub","id":"nanopathi/packages_providers_MediaProvider_AOSP10_r33_CVE-2021-0340","title":"nanopathi/packages_providers_MediaProvider_AOSP10_r33_CVE-2021-0340","date":"2022-04-22","url":"https://github.com/nanopathi/packages_providers_MediaProvider_AOSP10_r33_CVE-2021-0340"}],"fixes":[{"ecosystem":"Android","package":"platform/packages/providers/MediaProvider","fixed_in":["10:2021-02-01","11:2021-02-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/packages/providers/MediaProvider","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2021-02-01"}]}],"versions":["10"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/providers/MediaProvider","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2021-02-01"}]}],"versions":["11"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2021-02-01","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0340"},{"url":"https://github.com/advisories/GHSA-qhg7-cqr2-qr57"},{"url":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/f44d9bc12acec4e7ad42b441817a99bd2223d062","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2021-0340","description":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-134155286","status":"published","published":"2021-02-10T16:47:54Z","modified":"2024-08-03T15:39:59.98Z","updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-2959","description":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-134155286","status":"published","published":"2021-02-10T16:47:54Z","modified":"2024-08-03T15:39:59Z","updated_at":"2026-11-03T03:25:17.997367Z"}],"ghsa":[{"id":"GHSA-qhg7-cqr2-qr57","title":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information...","description":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-134155286","status":"published","published":"2022-05-24T17:41:45Z","modified":"2023-01-29T05:05:39Z","cwes":["CWE-212"],"updated_at":"2026-11-02T14:45:50.827495Z"}],"nvd":[{"id":"CVE-2021-0340","description":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-134155286","status":"published","published":"2021-02-10T17:15:21.897Z","modified":"2026-06-17T03:29:49.3Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-212"],"updated_at":"2026-11-02T14:06:50.031227Z"}],"osv":[{"id":"ASB-A-134155286","description":"In parseNextBox of IsoInterface.java, there is a possible leak of unredacted location information due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.","status":"published","published":"2021-02-01T00:00:00Z","modified":"2026-11-09T16:40:10.884737887Z","updated_at":"2026-11-09T17:04:22.742827Z"}]}}