CVE-2017-2356

moderate-risk
Published 2017-02-20

An issue was discovered in certain Apple products. iOS before 10.2.1 is affected. Safari before 10.0.3 is affected. iCloud before 6.1.1 is affected. iTunes before 12.5.5 is affected. tvOS before 10.1.1 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.

Do I need to act?

-
0.61% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (6)

Affected Vendors

Apple Webkitgtk

References (16)

Third Party Advisory http://www.securityfocus.com/bid/95736
Third Party Advisory http://www.securitytracker.com/id/1037668
Third Party Advisory https://security.gentoo.org/glsa/201706-15
Vendor Advisory https://support.apple.com/HT207481
Vendor Advisory https://support.apple.com/HT207482
Vendor Advisory https://support.apple.com/HT207484
Vendor Advisory https://support.apple.com/HT207485
Vendor Advisory https://support.apple.com/HT207486
Third Party Advisory http://www.securityfocus.com/bid/95736
Third Party Advisory http://www.securitytracker.com/id/1037668
Third Party Advisory https://security.gentoo.org/glsa/201706-15
Vendor Advisory https://support.apple.com/HT207481
Vendor Advisory https://support.apple.com/HT207482
Vendor Advisory https://support.apple.com/HT207484
Vendor Advisory https://support.apple.com/HT207485
Vendor Advisory https://support.apple.com/HT207486
45
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 2/34 · Minimal
Exposure 13/34 · Low