SB2021012729 - Security restrictions bypass in Apple Xcode
Published: January 27, 2021
Security Bulletin ID
SB2021012729
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Security restrictions bypass (CVE-ID: CVE-2021-1800)
CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a malicious application to escalate privileges on the system.
The vulnerability exists due to a malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.
Remediation
Install update from vendor's website.