ASB-A-168500792

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-168500792.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-168500792
Aliases
  • A-168500792
  • CVE-2020-0467
Published
2020-12-01T00:00:00Z
Modified
2024-08-07T19:29:22.457118Z
Summary
VPN lockdown setting is always set to false when user is stopped
Details

In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

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": [
                    "331164130220073483159077166472416681445",
                    "272971140574235435846252158985016909898",
                    "179585735392734205954198078228623916196",
                    "275502726631547484265657262251379747930"
                ]
            },
            "id": "ASB-A-168500792-ad209f09",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/connectivity/Vpn.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

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

Affected versions

Other

9

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "331164130220073483159077166472416681445",
                    "272971140574235435846252158985016909898",
                    "179585735392734205954198078228623916196",
                    "275502726631547484265657262251379747930"
                ]
            },
            "id": "ASB-A-168500792-49381c17",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/connectivity/Vpn.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

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

Affected versions

Other

10

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "331164130220073483159077166472416681445",
                    "272971140574235435846252158985016909898",
                    "179585735392734205954198078228623916196",
                    "275502726631547484265657262251379747930"
                ]
            },
            "id": "ASB-A-168500792-77f687ea",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/connectivity/Vpn.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}

Android / platform/frameworks/base

Package

Name
platform/frameworks/base

Affected ranges

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

Affected versions

Other

11

Ecosystem specific 

{
    "vanir_signatures": [
        {
            "digest": {
                "threshold": 0.9,
                "line_hashes": [
                    "331164130220073483159077166472416681445",
                    "272971140574235435846252158985016909898",
                    "179585735392734205954198078228623916196",
                    "275502726631547484265657262251379747930"
                ]
            },
            "id": "ASB-A-168500792-c0ed34b8",
            "source": "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9",
            "deprecated": false,
            "signature_version": "v1",
            "target": {
                "file": "services/core/java/com/android/server/connectivity/Vpn.java"
            },
            "signature_type": "Line"
        }
    ],
    "fixes": [
        "https://android.googlesource.com/platform/frameworks/base/+/61b620ad4f773e86c03e0719ae24268babcc62a9"
    ],
    "spl": "2020-12-01",
    "severity": "High",
    "types": [
        "ID"
    ]
}