CVE-2022-46770
high · 7.5qubes-mirage-firewall (aka Mirage firewall for QubesOS) 0.8.x through 0.8.3 allows guest OS users to cause a denial of service (CPU consumption and loss of forwarding) via a crafted multicast UDP packet (IP address range of 224.0.0.0 through 239.255.255.255).
7.5
CVSS
21.7%
EPSS (exploit prob.)
98th
EPSS percentile
2022-12-07
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-835
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| linuxfoundation | mirage_firewall | >= 0.8.0, < 0.8.4 |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/171610/Qubes-Mirage-Firewall-0.8.3-Denial-Of-Service.html
- https://github.com/mirage/qubes-mirage-firewall/issues/166
- http://packetstormsecurity.com/files/171610/Qubes-Mirage-Firewall-0.8.3-Denial-Of-Service.html
- https://github.com/mirage/qubes-mirage-firewall/issues/166
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2022-46770