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[email protected]CVE-2016-2422

HistoryApr 18, 2016 - 12:59 a.m.

CVE-2016-2422

2016-04-1800:59:28

CWE-264

[email protected]

web.nvd.nist.gov

cve-2016-2422

android security

wi-fi

certificate authority

privilege escalation

nvd

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.1%

JSON

Wi-Fi in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01 does not prevent use of a Wi-Fi CA certificate in an unrelated CA role, which allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26324357.

Affected configurations

NVD

Node

googleandroidMatch4.0

googleandroidMatch4.0.1

googleandroidMatch4.0.2

googleandroidMatch4.0.3

googleandroidMatch4.0.4

googleandroidMatch4.1

googleandroidMatch4.1.2

googleandroidMatch4.2

googleandroidMatch4.2.1

googleandroidMatch4.2.2

googleandroidMatch4.3

googleandroidMatch4.3.1

googleandroidMatch4.4

googleandroidMatch4.4.1

googleandroidMatch4.4.2

googleandroidMatch4.4.3

googleandroidMatch5.0

googleandroidMatch5.0.1

googleandroidMatch5.1

googleandroidMatch5.1.0

googleandroidMatch6.0

googleandroidMatch6.0.1

CPENameOperatorVersion
google:androidgoogle androideq4.0
google:androidgoogle androideq4.0.1
google:androidgoogle androideq4.0.2
google:androidgoogle androideq4.0.3
google:androidgoogle androideq4.0.4
google:androidgoogle androideq4.1
google:androidgoogle androideq4.1.2
google:androidgoogle androideq4.2
google:androidgoogle androideq4.2.1
google:androidgoogle androideq4.2.2

CPE	Name	Operator	Version
google:android	google android	eq	4.0
google:android	google android	eq	4.0.1
google:android	google android	eq	4.0.2
google:android	google android	eq	4.0.3
google:android	google android	eq	4.0.4
google:android	google android	eq	4.1
google:android	google android	eq	4.1.2
google:android	google android	eq	4.2
google:android	google android	eq	4.2.1
google:android	google android	eq	4.2.2

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References

source.android.com/security/bulletin/2016-04-02.html

android.googlesource.com/platform/packages/apps/CertInstaller/+/70dde9870e9450e10418a32206ac1bb30f036b2c

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

22.1%

JSON

Related for CVE-2016-2422

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