CVE-2020-10012
MEDIUMCVSS 6.1/10EPSS 1.03%
Last modified
CVE-2020-10012 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.0.1. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.0.1. Processing a maliciously crafted document may lead to a cross site scripting attack.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | >= 10.14, < 10.14.6 |
| Apple | Mac Os X | >= 10.15, < 10.15.7 |
| Apple | Mac Os X | 10.14.6 |
| Apple | Mac Os X | 10.15.7 |
| Apple | Macos | < 11.0.1 |
References
- http://seclists.org/fulldisclosure/2020/Dec/26Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT211931Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT212011Vendor Advisory
- http://seclists.org/fulldisclosure/2020/Dec/26Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT211931Release Notes, Vendor Advisory
- https://support.apple.com/kb/HT212011Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-10012?
An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.0.1. Processing a maliciously crafted document may lead to a cross site scripting attack.
How severe is CVE-2020-10012?
CVE-2020-10012 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2020-10012?
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-2020-10007A logic issue was addressed with improved state management. …5.5
- CVE-2020-10008A logic issue was addressed with improved restrictions. This…5.5
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- CVE-2020-1001An elevation of privilege vulnerability exists in the way th…7.8
- CVE-2020-10010A path handling issue was addressed with improved validation…7.8
- CVE-2020-10011An out-of-bounds read was addressed with improved bounds che…7.8
- CVE-2020-10013A logic issue was addressed with improved state management. …7.8
- CVE-2020-10014A parsing issue in the handling of directory paths was addre…6.3
- CVE-2020-10015An out-of-bounds write issue was addressed with improved bou…7.8
- CVE-2020-10016A memory corruption issue was addressed with improved state …7.8
- CVE-2020-10017An out-of-bounds write was addressed with improved input val…7.8
- CVE-2020-10018WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (whic…9.8
Are you affected by CVE-2020-10012?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST