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Vulnerability DatabaseCVE-2020-22677
CVE-2020-22677:
NixOS vulnerability analysis and mitigation
Overview
CVE-2020-22677 is a logic issue in the handling of concurrent media in WebRTC functionality. The vulnerability was discovered in WebKit and affects video self-preview functionality during webRTC calls when users answer phone calls (Apple Support).
Technical details
The vulnerability is a logic issue that occurs in the handling of concurrent media streams. The issue was addressed with improved state handling in WebKit's WebRTC implementation. The vulnerability was tracked as WebKit Bugzilla: 237524 (Apple Support).
Impact
When exploited, this vulnerability could cause video self-preview interruption in webRTC calls if the user answers a phone call during the session (Apple Support).
Mitigation and workarounds
The issue has been addressed with improved state handling in the WebRTC implementation. The fix was included in macOS Monterey 12.4 update (Apple Support).
Additional resources
Source: This report was generated using AI
Related NixOS vulnerabilities:
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