National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-2521 Detail

Current Description

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. Safari before 10.1.1 is affected. tvOS before 10.2.1 is affected. watchOS before 3.2.2 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
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.8 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/98456 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038487 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201706-15 Third Party Advisory
https://support.apple.com/HT207798 Vendor Advisory
https://support.apple.com/HT207800 Vendor Advisory
https://support.apple.com/HT207801 Vendor Advisory
https://support.apple.com/HT207804 Vendor Advisory
https://www.exploit-db.com/exploits/42103/ Exploit Third Party Advisory VDB Entry

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:apple:iphone_os
     Show Matching CPE(s)
Up to (excluding)
10.3.2
 cpe:/o:apple:mac_os_x
     Show Matching CPE(s)
Up to (excluding)
10.12.5
 cpe:/o:apple:tvos
     Show Matching CPE(s)
Up to (excluding)
10.2.1
 cpe:/o:apple:watchos
     Show Matching CPE(s)
Up to (excluding)
3.2.2


Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-2521
NVD Published Date:
05/22/2017
NVD Last Modified:
03/21/2019