CVE-2022-2294—WebRTC Heap Buffer Overflow Vulnerability

Vulnerability Name

WebRTC Heap Buffer Overflow Vulnerability

Description

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.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:

KNOWN

Action

Apply updates per vendor instructions.

Additional Notes

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

Related Weaknesses

• CWE-122