VulnerabilityModified
CVE-2020-13558
A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit WebKitGTK 2.30.1.
HIGH 8.8EPSS 1.86%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.86% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- webkitgtk/webkitgtk
- Source
- talos-cna@cisco.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.