CVE-2020-9934

Published Oct 16, 2020 CVSS 3.1 · 5.5 Medium EPSS 3.2% KEV · Listed
Description
An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6. A local user may be able to view sensitive user information.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-30713 An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6. A local user may be able to view sensitive user information.
History
Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-09-08'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Oct 21, 2025, 11:35 PM
Reserved
Mar 2, 2020, 12:00 AM
Status
Analyzed
Published
Oct 16, 2020, 5:15 PM
Modified
Jun 17, 2026, 3:28 AM