CVE-2018-11646
7.5
HIGH
CVSS 3.1
EPSS 75.3%
Description
webkitFaviconDatabaseSetIconForPageURL and webkitFaviconDatabaseSetIconURLForPageURL in UIProcess/API/glib/WebKitFaviconDatabase.cpp in WebKit, as used in WebKitGTK+ through 2.21.3, mishandle an unset pageURL, leading to an application crash.
How to fix CVE-2018-11646
To remediate CVE-2018-11646, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.20.3-1 or later
Is CVE-2018-11646 being exploited?
Likely — EPSS is 75.3%, placing CVE-2018-11646 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 2.20.3-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |