CVE-2018-11646 is a denial-of-service vulnerability in WebKitGTK+ versions through 2.21.3, where mishandling of an unset pageURL in favicon database functions can lead to an application crash. With a CVSS score of 7.5 (High), this vulnerability can be exploited remotely with low attack complexity, resulting in high availability impact. While not actively exploited in the wild, proof-of-concept code and a Metasploit module are publicly available, though there is minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.21.3CPE matchmatch criteria | cpe:2.3:a:webkitgtk:webkitgtk\+:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.