AEGLIX vulnerability intelligence
CVE-2020-9934
MEDIUM · CVSS 5.5 · Analyzed
Published: 2020-10-16 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
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.
Severity and scoring
- CVSS score
- 5.5 · MEDIUM
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- NVD-CWE-noinfo
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- Apple · iOS, iPadOS, and macOS
- Added to catalog
- 2022-09-08
- Required action
- Apply updates per vendor instructions.
- CISA remediation due date
- 2022-09-29
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Before (exclusive): 13.6
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Before (exclusive): 13.6
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Before (exclusive): 10.15.6
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://support.apple.com/HT211288
Release Notes · Vendor Advisory
- https://support.apple.com/HT211289
Release Notes · Vendor Advisory
- https://support.apple.com/HT211288
Release Notes · Vendor Advisory
- https://support.apple.com/HT211289
Release Notes · Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-9934
US Government Resource