ASB-A-154913391

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-154913391.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-154913391
Aliases
  • A-154913391
  • CVE-2020-0500
Published
2022-09-01T00:00:00Z
Modified
2024-10-07T20:32:36Z
Summary
[none]
Details

In startInputUncheckedLocked of InputMethodManagerService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
10:0
Fixed
10:2022-09-01

Affected versions

Other

10

Ecosystem specific

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 2594.0,
                "function_hash": "328756559056363736240288393718983206414"
            },
            "id": "ASB-A-154913391-24585dcf",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java",
                "function": "InputMethodManagerService"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "216482703823161109145227854835665407228",
                    "131886455104698380746336319833428211314",
                    "34037465032239172369573958754242167795",
                    "136825602570977326772375979276046573494",
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                    "88715757901795299911352510297283054976",
                    "189309108567007138940271885352286864015"
                ]
            },
            "id": "ASB-A-154913391-3c30b718",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 3670.0,
                "function_hash": "281340576495868432474746744787425747138"
            },
            "id": "ASB-A-154913391-8fd1e07a",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java",
                "function": "startInputUncheckedLocked"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045"
    ],
    "spl": "2022-09-01",
    "severity": "Moderate",
    "types": [
        "ID"
    ]
}

Android / platform/frameworks/base

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11:0
Fixed
11:2022-09-01

Affected versions

Other

11

Ecosystem specific

{
    "vanir_signatures": [
        {
            "digest": {
                "length": 3670.0,
                "function_hash": "281340576495868432474746744787425747138"
            },
            "id": "ASB-A-154913391-0f98456c",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java",
                "function": "startInputUncheckedLocked"
            },
            "signature_type": "Function"
        },
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "216482703823161109145227854835665407228",
                    "131886455104698380746336319833428211314",
                    "34037465032239172369573958754242167795",
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                    "18785638430865662275888743767305726493",
                    "88715757901795299911352510297283054976",
                    "189309108567007138940271885352286864015"
                ]
            },
            "id": "ASB-A-154913391-88e0f845",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java"
            },
            "signature_type": "Line"
        },
        {
            "digest": {
                "length": 2594.0,
                "function_hash": "328756559056363736240288393718983206414"
            },
            "id": "ASB-A-154913391-e77c20bb",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/inputmethod/InputMethodManagerService.java",
                "function": "InputMethodManagerService"
            },
            "signature_type": "Function"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045"
    ],
    "spl": "2022-09-01",
    "severity": "Moderate",
    "types": [
        "ID"
    ]
}