CVE-2023-42886

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Sonoma 14.2, macOS Ventura 13.6.3, macOS Monterey 12.7.2. A user may be able to cause unexpected app termination or arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
appleCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 15%
VendorProductVersion
applemacos
12.0.0 ≤
𝑥
< 12.7.2
applemacos
13.0 ≤
𝑥
< 13.6.3
applemacos
14.0 ≤
𝑥
< 14.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://seclists.org/fulldisclosure/2023/Dec/10
http://seclists.org/fulldisclosure/2023/Dec/11
http://seclists.org/fulldisclosure/2023/Dec/9
https://support.apple.com/en-us/HT214036
https://support.apple.com/en-us/HT214037
https://support.apple.com/en-us/HT214038
http://seclists.org/fulldisclosure/2023/Dec/10
http://seclists.org/fulldisclosure/2023/Dec/11
http://seclists.org/fulldisclosure/2023/Dec/9
https://support.apple.com/en-us/HT214036
https://support.apple.com/en-us/HT214037
https://support.apple.com/en-us/HT214038