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CVE-2020-9934

🔥 Known Exploited (CISA KEV)MEDIUM
5.5
CVSS Severity Score
EPSS Score28.6370%
EPSS Percentile89.43th
Published2020-10-16
Last Modified2025-10-23
Data SourcesNVDCISA KEVFIRST.org EPSS

Vulnerability 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.

Affected Platforms (CPE)

💻
Apple

Ipados

< 13.6
💻
Apple

Iphone Os

< 13.6
💻
Apple

Mac Os X

< 10.15.6

References & Advisories

🔗 https://support.apple.com/HT211288
🔗 https://support.apple.com/HT211289
🔗 https://support.apple.com/HT211288
🔗 https://support.apple.com/HT211289
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-9934

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