Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-13543

A code execution vulnerability exists in the WebSocket functionality of Webkit WebKitGTK 2.30.0. A specially crafted web page can trigger a use-after-free vulnerability which can lead to remote code execution. An attacker can get a user to visit a webpage to trigger this vulnerability.

Published

2020-12-03T17:15:12.083

Last Modified

2024-11-21T05:01:27.770

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	webkitgtk	webkitgtk	2.30.0	Yes

References

https://security.gentoo.org/glsa/202012-10 Third Party Advisory ([email protected])
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155 Exploit, Technical Description, Third Party Advisory ([email protected])
https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202012-10 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155 Exploit, Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.oracle.com/security-alerts/cpuapr2022.html Not Applicable, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)