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.
- Vendor
- WebRTC
- Product
- WebRTC
- CVSS
- 8.8
- EPSS (exploit probability)
- 70.5%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Published
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.
Added to CISA’s Known Exploited Vulnerabilities catalog on 2022-08-25. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-09-15.
This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.