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Google_androidCVE-2018-9438

HistoryNov 06, 2018 - 5:29 p.m.

CVE-2018-9438

2018-11-0617:29:00

google_android

web.nvd.nist.gov

device security

wifi vpn

security updates

denial of service

android

cve-2018-9438

CVSS2

4.7

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:N/I:N/A:C

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

AI Score

5.3

Confidence

High

EPSS

Percentile

5.1%

JSON

When a device connects only over WiFi VPN, the device may not receive security updates due to some incorrect checks. This could lead to a local denial of service of security updates with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android Versions: Android-8.1 Android ID: A-78644887.

Affected configurations

Nvd

Vulners

Node

googleandroidMatch8.1

VendorProductVersionCPE
googleandroid8.1cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	8.1	cpe:2.3:o:google:android:8.1:::::::*

CNA Affected

[
  {
    "product": "Android",
    "vendor": "Google Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "Android-8.1"
      }
    ]
  }
]

References

www.securitytracker.com/id/1041432

source.android.com/security/bulletin/2018-08-01

CVSS2

4.7

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:N/I:N/A:C

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

AI Score

5.3

Confidence

High

EPSS

Percentile

5.1%

JSON

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