CVE-2023-27945
MacOS Xcode system log entitlement bypass vulnerability
Description
This issue was addressed with improved entitlements. This issue is fixed in Xcode 14.3, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A sandboxed app may be able to collect system logs.
INFO
Published Date :
May 8, 2023, 8:15 p.m.
Last Modified :
July 27, 2023, 4:15 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-27945.
| URL | Resource |
|---|---|
| https://support.apple.com/en-us/HT213679 | Vendor Advisory |
| https://support.apple.com/en-us/HT213759 | |
| https://support.apple.com/en-us/HT213760 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-27945 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-27945 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jul. 27, 2023
Action Type Old Value New Value Changed Description A use-after-free issue was addressed with improved memory management. This issue is fixed in Xcode 14.3, macOS Monterey 12.6.6, macOS Big Sur 11.7.7. A remote attacker may be able to cause unexpected app termination or arbitrary code execution. This issue was addressed with improved entitlements. This issue is fixed in Xcode 14.3, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A sandboxed app may be able to collect system logs. -
CVE Modified by [email protected]
Jul. 27, 2023
Action Type Old Value New Value Changed Description This issue was addressed with improved entitlements. This issue is fixed in macOS Monterey 12.6.6, Xcode 14.3, macOS Big Sur 11.7.7. A sandboxed app may be able to collect system logs A use-after-free issue was addressed with improved memory management. This issue is fixed in Xcode 14.3, macOS Monterey 12.6.6, macOS Big Sur 11.7.7. A remote attacker may be able to cause unexpected app termination or arbitrary code execution. Removed Reference http://seclists.org/fulldisclosure/2023/May/10 [No Types Assigned] Removed Reference http://seclists.org/fulldisclosure/2023/May/9 [No Types Assigned] -
CVE Modified by [email protected]
May. 30, 2023
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2023/May/9 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2023/May/10 [No Types Assigned] -
CVE Modified by [email protected]
May. 19, 2023
Action Type Old Value New Value Changed Description This issue was addressed with improved entitlements. This issue is fixed in Xcode 14.3. A sandboxed app may be able to collect system logs This issue was addressed with improved entitlements. This issue is fixed in macOS Monterey 12.6.6, Xcode 14.3, macOS Big Sur 11.7.7. A sandboxed app may be able to collect system logs Removed Reference https://support.apple.com/kb/HT213759 [No Types Assigned] Removed Reference https://support.apple.com/kb/HT213760 [No Types Assigned] Added Reference https://support.apple.com/en-us/HT213760 [No Types Assigned] Added Reference https://support.apple.com/en-us/HT213759 [No Types Assigned] -
CVE Modified by [email protected]
May. 18, 2023
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT213759 [No Types Assigned] Added Reference https://support.apple.com/kb/HT213760 [No Types Assigned] -
Initial Analysis by [email protected]
May. 13, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N Changed Reference Type https://support.apple.com/en-us/HT213679 No Types Assigned https://support.apple.com/en-us/HT213679 Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:* versions up to (excluding) 14.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-27945 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-27945
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.23357
percentile