CVE Vulnerability

CVE-2022-32969

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://halborn.com/halborn-discovers-critical-vulnerability-affecting-crypto-wallet-browser-extensions/ Third Party Advisory
https://halborn.com/disclosures/demonic-vulnerability/ Third Party Advisory
https://github.com/MetaMask/metamask-extension/compare/v10.11.2...v10.11.3 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:metamask:metamask:*:*:*:*:*:*:*:*
Information

Published : 2022-06-29 03:15

Updated : 2022-07-08 06:22

NVD link : CVE-2022-32969

Mitre link : CVE-2022-32969

Products Affected
No products.
CWE
CWE-281

Improper Preservation of Permissions