{"id":"ASB-A-276898626","details":"In computeValuesFromData of FileUtils.java, there is a possible way to insert files to other apps' external private directories due to a path traversal error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-276898626","CVE-2023-35670"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2023-09-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-09-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/db3c69afcb0a45c8aa2f333fcde36217889899fe"}],"affected":[{"package":{"name":"platform/packages/providers/MediaProvider","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-09-01"}]}],"versions":["13-next"],"ecosystem_specific":{"severity":"High","spl":"2023-09-01","types":["EoP"],"vanir_signatures":[{"source":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8","target":{"function":"computeValuesFromData","file":"src/com/android/providers/media/util/FileUtils.java"},"deprecated":false,"digest":{"function_hash":"6406338152720126945800453499627840321","length":1905},"id":"ASB-A-276898626-3ff99ef2","signature_type":"Function","signature_version":"v1"},{"digest":{"line_hashes":["125609767762432918130547645580830607188","218391332044321606179272345368532972540","222223266991210981316726410718662469786","183550690111887495611785732150827443326","17627634772115027652408831197323303394"],"threshold":0.9},"id":"ASB-A-276898626-45a78815","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8","target":{"file":"src/com/android/providers/media/util/FileUtils.java"},"deprecated":false}],"fixes":["https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-276898626.json"}},{"package":{"name":"platform/packages/providers/MediaProvider","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2023-09-01"}]}],"versions":["11"],"ecosystem_specific":{"vanir_signatures":[{"signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8","target":{"file":"src/com/android/providers/media/util/FileUtils.java"},"deprecated":false,"digest":{"line_hashes":["125609767762432918130547645580830607188","218391332044321606179272345368532972540","222223266991210981316726410718662469786","183550690111887495611785732150827443326","17627634772115027652408831197323303394"],"threshold":0.9},"id":"ASB-A-276898626-f88adcb3"},{"source":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8","target":{"file":"src/com/android/providers/media/util/FileUtils.java","function":"computeValuesFromData"},"deprecated":false,"digest":{"length":1905,"function_hash":"6406338152720126945800453499627840321"},"id":"ASB-A-276898626-f90e0cf6","signature_type":"Function","signature_version":"v1"}],"fixes":["https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8"],"severity":"High","spl":"2023-09-01","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-276898626.json"}},{"package":{"name":"platform/packages/providers/MediaProvider","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-09-01"}]}],"versions":["12"],"ecosystem_specific":{"types":["EoP"],"vanir_signatures":[{"id":"ASB-A-276898626-5b65ddcb","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8","target":{"file":"src/com/android/providers/media/util/FileUtils.java"},"deprecated":false,"digest":{"line_hashes":["125609767762432918130547645580830607188","218391332044321606179272345368532972540","222223266991210981316726410718662469786","183550690111887495611785732150827443326","17627634772115027652408831197323303394"],"threshold":0.9}},{"target":{"function":"computeValuesFromData","file":"src/com/android/providers/media/util/FileUtils.java"},"deprecated":false,"digest":{"length":1905,"function_hash":"6406338152720126945800453499627840321"},"id":"ASB-A-276898626-b063d789","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8"}],"fixes":["https://android.googlesource.com/platform/packages/providers/MediaProvider/+/3c0f583f5dc3f4d395fa2423ab72dbd902c0c6c8"],"severity":"High","spl":"2023-09-01"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-276898626.json"}},{"package":{"name":"platform/packages/providers/MediaProvider","ecosystem":"Android"},"ranges":[{"type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