CVE Vulnerability

CVE-2021-45482

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

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/21/2 Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:webkitgtk:webkitgtk:*:*:*:*:*:*:*:*
Information

Published : 2021-12-25 01:15

Updated : 2022-02-05 02:22

NVD link : CVE-2021-45482

Mitre link : CVE-2021-45482

Products Affected
No products.
CWE
CWE-416