A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. 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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: talos
Published: 2021-07-08T11:21:56
Updated: 2024-08-03T18:23:29.206Z
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-21779
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-07-08T12:15:09.903
Modified: 2023-11-07T03:30:05.953
Link: CVE-2021-21779
Redhat