Vulnerability CVE-2017-13911

Vulnerability Name:

CVE-2017-13911 (CCN-163391)

Assigned:

2017-08-30

Published:

2018-12-18

Updated:

2019-04-04

Summary:

A configuration issue was addressed with additional restrictions. This issue affected versions prior to macOS X El Capitan 10.11.6 Security Update 2018-002, macOS Sierra 10.12.6 Security Update 2018-002, macOS High Sierra 10.13.2.

CVSS v3 Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-20

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2017-13911

Source: XF
Type: UNKNOWN
apple-macos-cve201713911-code-exec(163391)

Source: CCN
Type: Apple security document HT208331
About the security content of macOS High Sierra 10.13.2, Security Update 2017-002 Sierra, and Security Update 2017-005 El Capitan

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT208331

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT208692

Vulnerable Configuration:

Configuration 1:

cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version < 10.11.6)

OR cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version >= 10.12 and < 10.12.6)

OR cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version >= 10.13 and < 10.13.2)

Denotes that component is vulnerable

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