CVE-2021-21775
PoC —CVSS 3.1
8.0 high
EPSS
1%p68
Published
()
Modified
Description
A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim must be tricked into visiting a malicious webpage.
- Vendors
- webkitgtkfedoraprojectdebian
- Products
- webkitgtk, fedora, debian linux
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
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