CVE-2022-47933
Last modified
CVE-2022-47933 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that references the IPFS scheme. This vulnerability is caused by an uncaught exception in the function ipfs::OnBeforeURLRequest_IPFSRedirectWork() in ipfs_redirect_network_delegate_helper.cc.. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that references the IPFS scheme. This vulnerability is caused by an uncaught exception in the function ipfs::OnBeforeURLRequest_IPFSRedirectWork() in ipfs_redirect_network_delegate_helper.cc.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Brave | Brave | < 1.42.51 |
References
- https://github.com/brave/brave-browser/issues/23646Exploit, Issue Tracking, Third Party Advisory
- https://github.com/brave/brave-browser/issues/24378Issue Tracking, Release Notes, Third Party Advisory
- https://github.com/brave/brave-core/commit/7ef8cb2f232abdf59ec9c3c99a086a14b972bc56Patch, Third Party Advisory
- https://github.com/brave/brave-core/pull/13989Patch, Third Party Advisory
- https://hackerone.com/reports/1610343Permissions Required, Third Party Advisory
- https://github.com/brave/brave-browser/issues/23646Exploit, Issue Tracking, Third Party Advisory
- https://github.com/brave/brave-browser/issues/24378Issue Tracking, Release Notes, Third Party Advisory
- https://github.com/brave/brave-core/commit/7ef8cb2f232abdf59ec9c3c99a086a14b972bc56Patch, Third Party Advisory
- https://github.com/brave/brave-core/pull/13989Patch, Third Party Advisory
- https://hackerone.com/reports/1610343Permissions Required, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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