Home/CVE/Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that referen
CVE

CVE-2022-47933

Brave Browser before 1.42.51 allowed a remote attacker to cause a denial of service via a crafted HTML file that referen

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.

MEDIUM · CVSS 6.5 EPSS 0.00725
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-755Improper Handling of Exceptional Conditions
CWE-755Improper Handling of Exceptional Conditions
▤

Affected Products & Versions

1
brave< 1.42.51
⚠

Public Exploits & PoCs

1
pocgithub.com · 23646github.com
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD24 Dec 2022 · 10:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/brave/brave-browser/issues/24378Issue TrackingRelease NotesThird Party Advisory
https://github.com/brave/brave-core/commit/7ef8cb2f232abdf59ec9c3c99a086a14b972bc56PatchThird Party Advisory
https://github.com/brave/brave-core/pull/13989PatchThird Party Advisory
https://hackerone.com/reports/1610343Permissions RequiredThird Party Advisory
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