CVE-2020-13558
HIGHCVSS 8.8/10EPSS 1.79%
Last modified
CVE-2020-13558 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free.. EPSS estimates a 1.79% chance of exploitation in the next 30 days.
Description
A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Webkitgtk | Webkitgtk | 2.30.1 |
References
- https://security.gentoo.org/glsa/202104-03Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1172Exploit, Third Party Advisory
- https://security.gentoo.org/glsa/202104-03Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2020-1172Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-13558?
A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free.
How severe is CVE-2020-13558?
CVE-2020-13558 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.79% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13558?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-13552An exploitable local privilege elevation vulnerability exist…8.8
- CVE-2020-13553An exploitable local privilege elevation vulnerability exist…8.8
- CVE-2020-13554An exploitable local privilege elevation vulnerability exist…7.8
- CVE-2020-13555An exploitable local privilege elevation vulnerability exist…8.8
- CVE-2020-13556An out-of-bounds write vulnerability exists in the Ethernet/…9.8
- CVE-2020-13557A use after free vulnerability exists in the JavaScript engi…8.8
- CVE-2020-13559A denial-of-service vulnerability exists in the traffic-logg…7.5
- CVE-2020-1356An elevation of privilege vulnerability exists when the Wind…7.8
- CVE-2020-13560A use after free vulnerability exists in the JavaScript engi…8.8
- CVE-2020-13561An out-of-bounds write vulnerability exists in the TIFF pars…8.8
- CVE-2020-13562A cross-site scripting vulnerability exists in the template …6.1
- CVE-2020-13563A cross-site scripting vulnerability exists in the template …6.1
Are you affected by CVE-2020-13558?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST