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GoogleOSV:ASB-A-204554636

HistoryJul 01, 2023 - 12:00 a.m.

Html Injection in Vpn ConfirmDialog

2023-07-0100:00:00

Google

osv.dev

html injection

improper input validation

privilege escalation

user interaction

software

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON

In onCreate of ConfirmDialog.java, there is a possible way to connect to VNP bypassing user’s consent due to improper input validation. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.

CPENameOperatorVersion
platform/frameworks/baseeq13
platform/frameworks/baseeq11
platform/frameworks/baseeq12L
platform/frameworks/baseeq12

Name	Operator	Version
platform/frameworks/base	eq	13
platform/frameworks/base	eq	11
platform/frameworks/base	eq	12L
platform/frameworks/base	eq	12

References

android.googlesource.com/platform/frameworks/base/+/57946e2bb73850e817b3c01fa5350d705e178e39

source.android.com/security/bulletin/2023-07-01

7.3 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON

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