ASB-A-172252122

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-172252122.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-172252122
Aliases
  • A-172252122
  • CVE-2021-0446
Published
2021-04-01T00:00:00Z
Modified
2026-09-09T15:15:54Z
Summary
[none]
Details

In ImportVCardActivity, there is a possible way to bypass user consent due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.

References

Affected packages

Android / platform/packages/apps/Contacts

Package

Name
platform/packages/apps/Contacts

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2021-04-01

Affected versions

Other
11

Ecosystem specific 

{
    "fixes": [
        "https://android.googlesource.com/platform/packages/apps/Contacts/+/b423fdf941a10fc1498dcee0665e56fb1856bf4e"
    ],
    "severity": "High",
    "spl": "2021-04-01",
    "types": [
        "EoP"
    ],
    "vanir_signatures": [
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "183985563741908556164829149660949894098",
                    "241248886362317539271647231456803582232",
                    "153458019161750203142924314518962119002"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-172252122-29de44d0",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Contacts/+/b423fdf941a10fc1498dcee0665e56fb1856bf4e",
            "target": {
                "file": "src/com/android/contacts/vcard/SelectAccountActivity.java"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "134876642430480815571771471292155310008",
                "length": 1795
            },
            "id": "ASB-A-172252122-63f02065",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Contacts/+/b423fdf941a10fc1498dcee0665e56fb1856bf4e",
            "target": {
                "file": "src/com/android/contacts/vcard/ImportVCardActivity.java",
                "function": "onCreate"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "function_hash": "26447514833447817493690386448352045215",
                "length": 1224
            },
            "id": "ASB-A-172252122-78681a50",
            "signature_type": "Function",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Contacts/+/b423fdf941a10fc1498dcee0665e56fb1856bf4e",
            "target": {
                "file": "src/com/android/contacts/vcard/SelectAccountActivity.java",
                "function": "onCreate"
            }
        },
        {
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "26162171377046155041902594664831628231",
                    "6146462039492205448327261203358343556",
                    "239296934362288178396037879008712021905"
                ],
                "threshold": 0.9
            },
            "id": "ASB-A-172252122-ea104ea2",
            "signature_type": "Line",
            "signature_version": "v1",
            "source": "https://android.googlesource.com/platform/packages/apps/Contacts/+/b423fdf941a10fc1498dcee0665e56fb1856bf4e",
            "target": {
                "file": "src/com/android/contacts/vcard/ImportVCardActivity.java"
            }
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/android-osv/ASB-A-172252122.json"