CVE-2020-11793
High
Description
A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).
SeverityHigh
CVSS8.8
Exploit probability—
Product
Webkitgtk
PublishedApr 17, 2020
First seenApr 17, 2020
How to fix
Update
- webkitgtk webkitgtk2.28.1 or later
- wpewebkit wpe_webkit2.28.1 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3P4YISPE5QX4YD54GDRZIH2X5RCH3QGW/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTKY2MWP6PB6TE3ZKOOMKX7HZUCQNYF6/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K3MQTRC6ITFTVS5R5Z24PMJS6FXJKGRD/
- usn.ubuntu.com/4331-1/
- security.gentoo.org/glsa/202006-08
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| webkitgtk webkitgtk | v < 2.28.1 | 2.28.1 |
| wpewebkit wpe_webkit | v < 2.28.1 | 2.28.1 |
| canonical ubuntu_linux | 18.04, 19.10 | — |
| fedoraproject fedora | 30, 31, 32 | — |
| opensuse leap | 15.1 | — |
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