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ChromeCVE-2014-7914

HistoryFeb 21, 2020 - 2:15 a.m.

CVE-2014-7914

2020-02-2102:15:10

CWE-863

Chrome

web.nvd.nist.gov

android

btif

src

btif_dm.c

bluetooth

pairing

enforcement

bypass

cve-2014-7914

nvd

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.003

Percentile

66.0%

JSON

btif/src/btif_dm.c in Android before 5.1 does not properly enforce the temporary nature of a Bluetooth pairing, which allows user-assisted remote attackers to bypass intended access restrictions via crafted Bluetooth packets after the tapping of a crafted NFC tag.

Affected configurations

Nvd

Node

googleandroidRange<5.1

VendorProductVersionCPE
googleandroid*cpe:2.3:o:google:android:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "product": "Android",
    "vendor": "Google",
    "versions": [
      {
        "status": "affected",
        "version": "before 5.1"
      }
    ]
  }
]

References

android.googlesource.com/platform/external/bluetooth/bluedroid/+/0360aa7c418152a3e5e335a065ac3629cbb09559

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.003

Percentile

66.0%

JSON

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