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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-07-07T21:18:18

Updated: 2024-08-03T18:23:29.399Z

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

Link: CVE-2021-21775

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-07-07T22:15:07.960

Modified: 2023-11-07T03:30:05.827

Link: CVE-2021-21775

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-07-28T00:00:00Z

Links: CVE-2021-21775 - Bugzilla