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nvd[email protected]NVD:CVE-2017-18020
HistoryJan 04, 2018 - 6:29 a.m.

CVE-2017-18020

2018-01-0406:29:00
CWE-20
web.nvd.nist.gov
3

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

34.3%

On Samsung mobile devices with L(5.x), M(6.x), and N(7.x) software and Exynos chipsets, attackers can execute arbitrary code in the bootloader because S Boot omits a size check during a copy of ramfs data to memory. The Samsung ID is SVE-2017-10598.

Affected configurations

Nvd
Node
samsungsamsung_mobileMatch5.0
OR
samsungsamsung_mobileMatch5.1
OR
samsungsamsung_mobileMatch5.1.1
OR
samsungsamsung_mobileMatch6.0
OR
samsungsamsung_mobileMatch6.0.1
OR
samsungsamsung_mobileMatch7.0
OR
samsungsamsung_mobileMatch7.1
OR
samsungsamsung_mobileMatch7.1.1
OR
samsungsamsung_mobileMatch7.1.2
VendorProductVersionCPE
samsungsamsung_mobile5.0cpe:2.3:o:samsung:samsung_mobile:5.0:*:*:*:*:*:*:*
samsungsamsung_mobile5.1cpe:2.3:o:samsung:samsung_mobile:5.1:*:*:*:*:*:*:*
samsungsamsung_mobile5.1.1cpe:2.3:o:samsung:samsung_mobile:5.1.1:*:*:*:*:*:*:*
samsungsamsung_mobile6.0cpe:2.3:o:samsung:samsung_mobile:6.0:*:*:*:*:*:*:*
samsungsamsung_mobile6.0.1cpe:2.3:o:samsung:samsung_mobile:6.0.1:*:*:*:*:*:*:*
samsungsamsung_mobile7.0cpe:2.3:o:samsung:samsung_mobile:7.0:*:*:*:*:*:*:*
samsungsamsung_mobile7.1cpe:2.3:o:samsung:samsung_mobile:7.1:*:*:*:*:*:*:*
samsungsamsung_mobile7.1.1cpe:2.3:o:samsung:samsung_mobile:7.1.1:*:*:*:*:*:*:*
samsungsamsung_mobile7.1.2cpe:2.3:o:samsung:samsung_mobile:7.1.2:*:*:*:*:*:*:*

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

34.3%

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