CVE-2017-13803 is a critical vulnerability within Apple's WebKit component, affecting iOS before 11.1, Safari before 11.0.1, iCloud for Windows before 7.1, iTunes for Windows before 12.7.1, and tvOS before 11.1. 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 risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability impacts. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability's severity necessitates prompt patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 11.0.1CPE matchmatch criteria | cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* | ||
< 11.1CPE matchmatch criteria | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* | ||
< 11.1CPE matchmatch criteria | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* | ||
< 7.1CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* | ||
< 12.7.1CPE matchmatch criteria | cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:* |
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
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.