{"id":"CVE-2022-47932","published":"2022-12-24T00:00:00Z","modified":"2025-04-15T13:45:02Z","title":"Brave Browser before 1.43.34 allowed a remote attacker to cause a denial of service via a crafted HTML file that…","vendor":null,"product":null,"tier":"tail","description":{"text":"Brave Browser before 1.43.34 allowed a remote attacker to cause a denial of service via a crafted HTML file that mentions an ipfs:// or ipns:// URL. This vulnerability is caused by an incomplete fix for CVE-2022-47933.","provenance":"source","from":"CVE.org"},"cvss":{"score":6.5,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.01117,"percentile":0.66029,"provenance":"source"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"references":[{"url":"https://github.com/brave/brave-core/commit/e73309665508c17e48a67e302d3ab02a38d3ef50","tags":[]},{"url":"https://github.com/brave/brave-core/pull/14211","tags":[]},{"url":"https://github.com/brave/brave-browser/issues/24093","tags":[]},{"url":"https://hackerone.com/reports/1636430","tags":[]}],"priority":{"score":17.8,"factors":[{"name":"EPSS percentile","points":13.21},{"name":"CVSS severity","points":4.55}]},"euvd":{"id":"EUVD-2022-50666","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-cve-2022-47932-family-cve-2022-47932","parents":[{"from":"CVE-2022-47933","to":"CVE-2022-47932","relation":"incomplete-fix","confidence":"high","kind":"lineage","orderedBy":"description","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"This vulnerability is caused by an incomplete fix for CVE-2022-47933.","from":"CVE.org","in":"CVE-2022-47932"},{"kind":"same-code","provenance":"machine","files":["browser/net/ipfs_redirect_network_delegate_helper.cc","browser/net/ipfs_redirect_network_delegate_helper_unittest.cc"],"commits":["https://github.com/brave/brave-core/commit/e73309665508c17e48a67e302d3ab02a38d3ef50","https://github.com/brave/brave-core/commit/7ef8cb2f232abdf59ec9c3c99a086a14b972bc56"],"basis":"shared function","functions":["TEST_F"]}]}],"children":[{"from":"CVE-2022-47932","to":"CVE-2022-47934","relation":"incomplete-fix","confidence":"high","kind":"lineage","orderedBy":"description","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"This is caused by an incomplete fix for CVE-2022-47932 and CVE-2022-47934.","from":"CVE.org","in":"CVE-2022-47934"},{"kind":"same-code","provenance":"machine","files":["browser/net/ipfs_redirect_network_delegate_helper.cc","browser/net/ipfs_redirect_network_delegate_helper_unittest.cc"],"commits":["https://github.com/brave/brave-core/commit/e73309665508c17e48a67e302d3ab02a38d3ef50","https://github.com/brave/brave-core/commit/82d8e39043e691e0492519126437275511ee87e8"],"basis":"shared function","functions":["OnBeforeURLRequest_IPFSRedirectWork","TEST_F"]}]}]}}