CVE-2020-9772
MEDIUMCVSS 5.5/10EPSS 0.31%
Last modified
CVE-2020-9772 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A sandboxed process may be able to circumvent sandbox restrictions.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipad Os | < 13.4 |
| Apple | Iphone Os | < 13.4 |
| Apple | Mac Os X | < 10.15.4 |
| Apple | Tvos | < 13.4 |
| Apple | Watchos | < 6.2 |
References
- https://support.apple.com/kb/HT211100Vendor Advisory
- https://support.apple.com/kb/HT211101Vendor Advisory
- https://support.apple.com/kb/HT211102Vendor Advisory
- https://support.apple.com/kb/HT211103Vendor Advisory
- https://support.apple.com/kb/HT211100Vendor Advisory
- https://support.apple.com/kb/HT211101Vendor Advisory
- https://support.apple.com/kb/HT211102Vendor Advisory
- https://support.apple.com/kb/HT211103Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-9772?
A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A sandboxed process may be able to circumvent sandbox restrictions.
How severe is CVE-2020-9772?
CVE-2020-9772 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9772?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2020-9772?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST