CVE-2021-21779 (GCVE-0-2021-21779)

Vulnerability from cvelistv5 – Published: 2021-07-08 11:21 – Updated: 2024-08-03 18:23
VLAI
Summary
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.
Severity
6.8 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Webkit Affected: Webkit WebKitGTK 2.30.4
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      "title": "webkitgtk: Use-after-free in WebCore::GraphicsContext leading to information leak and possibly code execution",
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