PUB-A-180104327

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-180104327.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-180104327
Aliases
  • A-180104327
  • CVE-2021-0992
Published
2021-12-01T00:00:00Z
Modified
2024-11-06T12:16:03.231308Z
Summary
[none]
Details

In onCreate of PaymentDefaultDialog.java, there is a possible way to change a default payment app without user consent due to tapjack overlay. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

References

Affected packages

Android / platform/packages/apps/Settings

Package

Name
platform/packages/apps/Settings

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12:0
Fixed
12:2021-12-01

Affected versions

Other

12

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 404.0,
                "function_hash": "104485141637095859179282170470878313838"
            },
            "id": "PUB-A-180104327-f01603a0",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/b2c03474c459a694e2f434160a6c3da17f5b1a4f",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/settings/nfc/PaymentDefaultDialog.java",
                "function": "onCreate"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "81542683022710382001647597058075622701",
                    "194994758474799553814890042146196583243",
                    "339244979075647213363104715871245383497",
                    "102277680394259784822421726305699026436",
                    "267444333987596431965299598945611135494",
                    "42632513904164290136329403539816671648",
                    "12467150003188855140878124554568115988"
                ]
            },
            "id": "PUB-A-180104327-f5c18cd5",
            "source": "https://android.googlesource.com/platform/packages/apps/Settings/+/b2c03474c459a694e2f434160a6c3da17f5b1a4f",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "src/com/android/settings/nfc/PaymentDefaultDialog.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Settings/+/b2c03474c459a694e2f434160a6c3da17f5b1a4f"
    ],
    "spl": "2021-12-01",
    "severity": "Moderate",
    "types": [
        "EoP"
    ]
}