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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: talos

Published: 2021-07-08T11:21:56

Updated: 2021-08-08T02:06:27

Reserved: 2021-01-04T00:00:00


Link: CVE-2021-21779

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-07-08T12:15:09.903

Modified: 2023-11-07T03:30:05.953


Link: CVE-2021-21779

JSON object: View

cve-icon Redhat Information

No data.

CWE