National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2017-7157 Detail

Current Description

An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Source:  MITRE
Description Last Modified:  12/25/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/102181 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040012 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040013 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201801-09
https://support.apple.com/HT208324 Vendor Advisory
https://support.apple.com/HT208326 Vendor Advisory
https://support.apple.com/HT208327 Vendor Advisory
https://support.apple.com/HT208328 Vendor Advisory
https://support.apple.com/HT208334 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7157
NVD Published Date:
12/27/2017
NVD Last Modified:
01/08/2018