CVE-2021-45482

MEDIUMMonitor

Published:Dec 25, 2021(4 years ago)

Modified:Nov 21, 2024

Remote ExploitNo Auth RequiredLow Complexity

Vulnerability Description

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

Attack Characteristics

Network AccessLow ComplexityNo Auth NeededUser Interaction Required

🤖

AI analysis not yet available

Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.

No Fix Known

No patch has been released yet. Apply workarounds or mitigations where available.

Affected Software

Vendor	Product	Versions	Fixed In
webkitgtk	webkitgtk	2.32.4	-

Timeline

Published
CVE disclosed publicly
Dec 25, 20214 years ago
Last Modified
Most recent update
Nov 21, 20241 year ago
Indexed to CVEInsight
Added to this platform
Mar 29, 20261 month ago

References

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

CVSS Score

v3.1

6.5/ 10.0

MEDIUM

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

At a Glance

Affected Products

References

webkitgtk / webkitgtk

CVE-2021-45482

Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

CVE-2021-45482

✦ Vulnerability Description

Attack Characteristics

Affected Software

Timeline

References

CVSS Score

At a Glance

Official Sources

CVSS v3 Vector

Impact Analysis

Vulnerability Description