CVE-2017-13884 is a critical vulnerability in Apple's WebKit component, affecting iOS, Safari, iCloud for Windows, iTunes for Windows, tvOS, and watchOS versions prior to their respective 11.2/7.2/12.7.2/4.2 updates. This flaw allows remote attackers to execute arbitrary code or trigger a denial of service through memory corruption and application crashes by enticing users to visit a specially crafted website. With a CVSS score of 8.8 (HIGH), it represents a significant threat due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the vulnerability's high severity warrants prompt patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 11.0.2CPE matchmatch criteria | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* | ||
< 11.2CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 11.2CPE matchmatch criteria | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | ||
< 4.2CPE matchmatch criteria | cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* | ||
< 7.2CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.