CVE-2017-2521

high

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.

References

https://security.gentoo.org/glsa/201706-15

http://www.securitytracker.com/id/1038487

http://www.securityfocus.com/bid/98456

https://www.exploit-db.com/exploits/42103/

https://support.apple.com/HT207804

https://support.apple.com/HT207801

https://support.apple.com/HT207800

https://support.apple.com/HT207798

Details

Source: Mitre, NVD

Published: 2017-05-22

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.04711