CVE-2021-21779 log

Severity Medium
Remote Yes
Type Information disclosure
A security issue has been found in WebKitGTK and WPE WebKit before 2.32.3. A use-after-free vulnerability exists in the way that WebKit GraphicsContext handles certain events. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this vulnerability.
Group Package Affected Fixed Severity Status Ticket
AVG-2221 wpewebkit 2.32.2-1 2.32.3-1 High Fixed
AVG-2220 webkit2gtk 2.32.2-1 2.32.3-1 High Fixed
Date Advisory Group Package Severity Type
27 Jul 2021 ASA-202107-68 AVG-2221 wpewebkit High multiple issues
27 Jul 2021 ASA-202107-67 AVG-2220 webkit2gtk High multiple issues