CVE-2020-13543
Vulnerability Scoring
Attack Complexity Details
- Attack Complexity: Low Impact
- Attack Vector: NETWORK
- Privileges Required: None
- Scope: UNCHANGED
- User Interaction: REQUIRED
CIA Impact Definition
- Confidentiality: HIGH IMPACT
- Integrity: HIGH IMPACT
- Availability: HIGH IMPACT
CVE-2020-13543 Vulnerability Summary
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.
Access Complexity Graph for CVE-2020-13543
Impact Analysis for CVE-2020-13543
CVE-2020-13543: Detailed Information and External References
EPSS
0.06893
EPSS %
0.93925
References
0.06893
- https://security.gentoo.org/glsa/202012-10
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155
- https://www.oracle.com/security-alerts/cpuapr2022.html
CWE
CWE-416
Vulnerable Configurations
-
cpe:2.3:a:webkitgtk:webkitgtk:2.30.0:*:*:*:*:*:*:*
cpe:2.3:a:webkitgtk:webkitgtk:2.30.0:*:*:*:*:*:*:*
CVSS3 Source
nvd@nist.gov
CVSS3 Type
Primary
CVSS3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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