CVE-2017-13797 is a critical WebKit memory corruption vulnerability affecting iOS before 11.1, Safari before 11.0.1, iCloud before 7.1 on Windows, iTunes before 12.7.1 on Windows, and tvOS before 11.1. This flaw allows remote attackers to execute arbitrary code or cause a denial of service via a crafted website. With a CVSS score of 8.8 (High) and a FAUCET Risk Score of 96/100, it presents a significant risk due to its network-based, low-complexity attack vector requiring user interaction. While not listed in CISA KEV and showing no active exploitation or widespread community discussion, a public exploit (EDB-43168) demonstrating a use-after-free in WebCore::PositionIterator::decrement exists.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.1CPE matchmatch criteria | cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* | ||
< 12.7.1CPE matchmatch criteria | cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:* | ||
< 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:*:*:*:*:*:*:*:* |
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.