High severity · published Jun 10, 2024
CVE-2024-27857
An out-of-bounds access issue was addressed with improved bounds checking
7.8
CVSS
1.8%
EPSS
No
On KEV
Description
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, visionOS 1.2. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 17.5 · source: NVD
MA
macOS · Apple
14.0 before 14.5 · source: NVD
TV
Tvos · Apple
before 17.5 · source: NVD
VI
Visionos · Apple
before 1.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-27857
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-27857
support.apple.com
https://support.apple.com/en-us/120901
support.apple.com
https://support.apple.com/en-us/120903
support.apple.com
https://support.apple.com/en-us/120905
support.apple.com
https://support.apple.com/en-us/120906
Mailing List
http://seclists.org/fulldisclosure/2024/Jun/5
Vendor Advisory
https://support.apple.com/en-us/HT214101
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