ASB-A-169342531

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-169342531.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-169342531
Aliases
  • A-169342531
  • CVE-2020-0463
Published
2020-12-01T00:00:00Z
Modified
2024-08-07T19:29:46.611883Z
Summary
bluetooth stack information disclosure
Details

In sdpserverhandleclientreq of sdp_server.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure from the bluetooth server with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0:0
Fixed
8.0:2020-12-01

Affected versions

8.*

8.0

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "87685864126385691118721298356633827310",
                    "11621428868190782394354950434193695670",
                    "268678758175330329494886202073524614864",
                    "46825356829741404233291821332653897577",
                    "266117900808884762756126251357245747988",
                    "40511515926288100500412701195627018383",
                    "184549723743614675046908550020434931907",
                    "43792252858058655228097650551178236297",
                    "110321777404277445683310873406562646192",
                    "104264280191072247418886828780508044318",
                    "7355196314179985483720797385639882088",
                    "158586034936805583632489481069503631016",
                    "195975751366998031999502628347301239198"
                ]
            },
            "id": "ASB-A-169342531-59180ca9",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 1211.0,
                "function_hash": "56637524515588004733390268479014796417"
            },
            "id": "ASB-A-169342531-88f34b28",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc",
                "function": "sdp_server_handle_client_req"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.1:0
Fixed
8.1:2020-12-01

Affected versions

8.*

8.1

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "87685864126385691118721298356633827310",
                    "11621428868190782394354950434193695670",
                    "268678758175330329494886202073524614864",
                    "46825356829741404233291821332653897577",
                    "266117900808884762756126251357245747988",
                    "40511515926288100500412701195627018383",
                    "184549723743614675046908550020434931907",
                    "43792252858058655228097650551178236297",
                    "110321777404277445683310873406562646192",
                    "104264280191072247418886828780508044318",
                    "7355196314179985483720797385639882088",
                    "158586034936805583632489481069503631016",
                    "195975751366998031999502628347301239198"
                ]
            },
            "id": "ASB-A-169342531-33898cbb",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 1211.0,
                "function_hash": "56637524515588004733390268479014796417"
            },
            "id": "ASB-A-169342531-3c6f4812",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc",
                "function": "sdp_server_handle_client_req"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
9:0
Fixed
9:2020-12-01

Affected versions

Other

9

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1211.0,
                "function_hash": "56637524515588004733390268479014796417"
            },
            "id": "ASB-A-169342531-56ca3830",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc",
                "function": "sdp_server_handle_client_req"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "87685864126385691118721298356633827310",
                    "11621428868190782394354950434193695670",
                    "268678758175330329494886202073524614864",
                    "46825356829741404233291821332653897577",
                    "266117900808884762756126251357245747988",
                    "40511515926288100500412701195627018383",
                    "184549723743614675046908550020434931907",
                    "43792252858058655228097650551178236297",
                    "110321777404277445683310873406562646192",
                    "104264280191072247418886828780508044318",
                    "7355196314179985483720797385639882088",
                    "158586034936805583632489481069503631016",
                    "195975751366998031999502628347301239198"
                ]
            },
            "id": "ASB-A-169342531-796ccb8c",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2020-12-01

Affected versions

Other

10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1211.0,
                "function_hash": "56637524515588004733390268479014796417"
            },
            "id": "ASB-A-169342531-318f78d5",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc",
                "function": "sdp_server_handle_client_req"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "87685864126385691118721298356633827310",
                    "11621428868190782394354950434193695670",
                    "268678758175330329494886202073524614864",
                    "46825356829741404233291821332653897577",
                    "266117900808884762756126251357245747988",
                    "40511515926288100500412701195627018383",
                    "184549723743614675046908550020434931907",
                    "43792252858058655228097650551178236297",
                    "110321777404277445683310873406562646192",
                    "104264280191072247418886828780508044318",
                    "7355196314179985483720797385639882088",
                    "158586034936805583632489481069503631016",
                    "195975751366998031999502628347301239198"
                ]
            },
            "id": "ASB-A-169342531-eb957e36",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/system/bt

Package

Name
platform/system/bt

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2020-12-01

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 1211.0,
                "function_hash": "56637524515588004733390268479014796417"
            },
            "id": "ASB-A-169342531-10473549",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc",
                "function": "sdp_server_handle_client_req"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "87685864126385691118721298356633827310",
                    "11621428868190782394354950434193695670",
                    "268678758175330329494886202073524614864",
                    "46825356829741404233291821332653897577",
                    "266117900808884762756126251357245747988",
                    "40511515926288100500412701195627018383",
                    "184549723743614675046908550020434931907",
                    "43792252858058655228097650551178236297",
                    "110321777404277445683310873406562646192",
                    "104264280191072247418886828780508044318",
                    "7355196314179985483720797385639882088",
                    "158586034936805583632489481069503631016",
                    "195975751366998031999502628347301239198"
                ]
            },
            "id": "ASB-A-169342531-c0ed726f",
            "source": "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "stack/sdp/sdp_server.cc"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/system/bt/+/938a5cd87c38bf35d15ffa3414c3a74faecb8bf8"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}