CVE-2020-9934 KEV
5.5
MEDIUM · CVSS 3.1 · EPSS 3.2% (pctl 88)
Patch first
On CISA KEV — known exploited in the wild, due 2022-09-29.
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.
Scoring
| CVSS | 5.5 (MEDIUM, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| EPSS | 3.21% — more likely to be exploited than 88% of all CVEs |
| On CISA KEV | yes — remediate by 2022-09-29 |
| Public exploit | none known |
| Published | 2020-10-16 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Apple iOS, iPadOS, and macOS Input Validation Vulnerability |
|---|---|
| Added | 2022-09-08 |
| Due | 2022-09-29 |
| Vendor / product | Apple / iOS, iPadOS, and macOS |
| Ransomware use | none reported |
Affected (3)
| Vendor | Product |
|---|---|
| apple | ipados |
| apple | iphone os |
| apple | mac os x |
References
→ the Explorer · watch your stack · NVD