CVE-2020-9776
LOWCVSS 3.3/10EPSS 0.60%
Last modified
CVE-2020-9776 is a low-severity vulnerability rated 3.3/10 on the CVSS scale. This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to access a user's call history.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | < 10.15.4 |
References
- https://support.apple.com/HT211100Vendor Advisory
- https://support.apple.com/HT211100Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-9776?
This issue was addressed with a new entitlement. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to access a user's call history.
How severe is CVE-2020-9776?
CVE-2020-9776 has a CVSS score of 3.3/10 (LOW severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.
How do I fix CVE-2020-9776?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-9770A logic issue was addressed with improved state management. …6.5
- CVE-2020-9771This issue was addressed with a new entitlement. This issue …7.1
- CVE-2020-9772A logic issue was addressed with improved restrictions. This…5.5
- CVE-2020-9773The issue was addressed with improved handling of icon cache…3.3
- CVE-2020-9774An issue existed with Siri Suggestions access to encrypted d…7.5
- CVE-2020-9775An issue existed in the handling of tabs displaying picture …5.3
- CVE-2020-9777An issue existed in the selection of video file by Mail. The…5.3
- CVE-2020-9779An out-of-bounds read was addressed with improved input vali…7.1
- CVE-2020-9780The issue was resolved by clearing application previews when…3.3
- CVE-2020-9781The issue was addressed by clearing website permission promp…5.3
- CVE-2020-9782A parsing issue in the handling of directory paths was addre…7.5
- CVE-2020-9783A use after free issue was addressed with improved memory ma…8.8
Are you affected by CVE-2020-9776?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST