Cybersecurity Alerts

WebRTC Heap Buffer Overflow Vulnerability

WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows an attacker to perform shellcode execution. This vulnerability impacts web browsers using WebRTC including but not limited to Google Chrome.

Required Action

Apply updates per vendor instructions.

Weakness Classification

CWE-122

References

• https://groups.google.com/g/discuss-webrtc/c/5KBtZx2gvcQ
• https://nvd.nist.gov/vuln/detail/CVE-2022-2294