Home/CVE/Brave Software's Brave Browser, version 0.19.73 (and earlier) is vulnerable to an incorrect access control issue in the
CVE

CVE-2017-1000461

Brave Software's Brave Browser, version 0.19.73 (and earlier) is vulnerable to an incorrect access control issue in the

Brave Software's Brave Browser, version 0.19.73 (and earlier) is vulnerable to an incorrect access control issue in the "JS fingerprinting blocking" component, resulting in a malicious website being able to access the fingerprinting-associated browser functionality (that the browser intends to block).

MEDIUM · CVSS 4.7 EPSS 0.00217
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules4 YARA rules0
⬡

Weakness Classification

CWE-732Incorrect Permission Assignment for Critical Resource
▤

Affected Products & Versions

1
brave browser<= 0.19.73
◈

Sigma Hunt Rules

4
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSuspicious Browser Activity
producthighFile Download with Headless Browser
producthighChromium Browser Headless Execution To Mockbin Like Site
producthighTor Client/Browser Execution
▣

Scoring & Timeline

4.7
MEDIUM · CVSS v3.0 · 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 NVD03 Jan 2018 · 08:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/brave/browser-laptop/issues/11683#issuecomment-339835601Third Party Advisory
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