CVE-2020-13584
HIGH8.8EPSS 0.78%Published: 12/3/2020Modified: 4/28/2026
Description
An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.1 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in a remote code execution. The victim needs to visit a malicious web site to trigger this vulnerability.
Affected packages (2)
- Debian/webkit2gtkfrom 0, < 2.30.3-1
- Debian/wpewebkitfrom 0, < 2.30.3-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |