CVE-2020-10012 : An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.0.1. Processing

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.

Published 2020-12-08 20:15:14

Updated 2022-10-14 02:47:53

Source Apple Inc.

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Exploit prediction scoring system (EPSS) score for CVE-2020-10012

EPSS FAQ

0.15%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 50 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-10012

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2020-10012

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-10012

http://seclists.org/fulldisclosure/2020/Dec/32

Full Disclosure: APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1
Mailing List;Third Party Advisory

CVEs referencing this url
https://support.apple.com/kb/HT212011

About the security content of macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave - Apple Support
Vendor Advisory

CVEs referencing this url
https://support.apple.com/en-us/HT211931

Release Notes;Vendor Advisory

CVEs referencing this url
http://seclists.org/fulldisclosure/2020/Dec/26

Full Disclosure: APPLE-SA-2020-12-14-3 macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave
Mailing List;Third Party Advisory

CVEs referencing this url

Products affected by CVE-2020-10012

Apple » Mac Os X
Versions from including (>=) 10.15 and before (<) 10.15.7
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Matching versions
Apple » Mac Os X
Versions from including (>=) 10.14 and before (<) 10.14.6
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2019-001
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2019-002
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2019-006
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2019-007
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2020-001
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2020-002
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2020-003
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2020-004
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2020-005
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2020-006
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2019-004
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.14.6 Update Security Update 2019-005
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*
Matching versions
Apple » Mac Os X » Version: 10.15.7 Update Security Update 2020
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*
Matching versions
Apple » Macos
Versions before (<) 11.0.1
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2020-10012

Exploit prediction scoring system (EPSS) score for CVE-2020-10012

CVSS scores for CVE-2020-10012

CWE ids for CVE-2020-10012

References for CVE-2020-10012

Products affected by CVE-2020-10012