CVE-2017-2377

7.5 highEPSS 1.9%

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. The issue involves the "WebKit Web Inspector" component. It allows attackers to cause a denial of service (memory corruption and application crash) by leveraging a window-close action during a debugger-pause state.

Severity

CVSS 3.0

7.5 high

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

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 80% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2017-04-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:iphone_os
apple:safari

References

http://www.securityfocus.com/bid/97129
http://www.securitytracker.com/id/1038137
https://security.gentoo.org/glsa/201706-15
https://support.apple.com/HT207600
https://support.apple.com/HT207617

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