Vulnerabilities > CVE-2020-12414 - Incomplete Cleanup vulnerability in Mozilla Firefox

CVSS 4.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

MEDIUM

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

PARTIAL

Availability impact

NONE

network

mozilla

CWE-459

NVD

Published: 2020-07-09

Updated: 2020-07-13

Summary

IndexedDB should be cleared when leaving private browsing mode and it is not, the API for WKWebViewConfiguration was being used incorrectly and requires the private instance of this object be deleted when leaving private mode. This vulnerability affects Firefox for iOS < 27.

Vulnerable Configurations

Part	Description	Count
Application	Mozilla Mozilla Firefox 14.0 Mozilla Firefox 15.0 Mozilla Firefox 15.1 Mozilla Firefox 16.0 Mozilla Firefox 16.1 Mozilla Firefox 16.2 Mozilla Firefox 17.0 Mozilla Firefox 17.1 Mozilla Firefox 17.2 Mozilla Firefox 17.3 Mozilla Firefox 18.0 Mozilla Firefox 18.1 Mozilla Firefox 18.2 Mozilla Firefox 19.0 Mozilla Firefox 19.1 Mozilla Firefox 20.0 Mozilla Firefox 20.1 Mozilla Firefox 20.2 Mozilla Firefox 21.0 Mozilla Firefox 22.0 Mozilla Firefox 23.0 Mozilla Firefox 24.0 Mozilla Firefox 24.1 Mozilla Firefox 25.0 Mozilla Firefox 25.1 Mozilla Firefox 26.0	26

Common Weakness Enumeration (CWE)

CWE-459 - Incomplete Cleanup

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References