CVE-2021-30855
Description
A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15, watchOS 8, macOS Big Sur 11.6. An application may be able to access restricted files.
Risk Information
Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS Score
Exploitation Probability
0.214
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.8 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.6 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.5 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.3 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.2 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.1 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.4 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.6.7 - Software Update | Mac |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-605753 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605753 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605753 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605753 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605753 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605753 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234