CVE-2021-45482 Information

Description

In WebKitGTK before 2.32.4 there is a use-after-free in WebCore::ContainerNode::firstChild a different vulnerability than CVE-2021-30889.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 http://www.openwall.com/lists/oss-security/2022/01/21/2

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5