QID 610476

QID 610476: Apple iOS 15.7.4 and iPadOS 15.7.4 Security Update Missing

iOS is a mobile operating system created and developed by Apple Inc.

Following security issues are observed :
A privacy issue was addressed with improved private data redaction for log entries. CVE-2023-23541
Multiple validation issues were addressed with improved input sanitization. CVE-2023-27961
The issue was addressed with additional restrictions on the observability of app states. CVE-2023-23543
An out-of-bounds write issue was addressed with improved input validation. CVE-2023-27936
A privacy issue was addressed with improved private data redaction for log entries. CVE-2023-23537
The issue was addressed with improved memory handling. CVE-2023-27956
A privacy issue was addressed with improved private data redaction for log entries. CVE-2023-27928
An out-of-bounds read was addressed with improved bounds checking. CVE-2023-27946
The issue was addressed with improved memory handling. CVE-2023-23535
A use after free issue was addressed with improved memory management. CVE-2023-27969
An out-of-bounds read was addressed with improved input validation. CVE-2023-27949
The issue was addressed with improved authentication. CVE-2023-28182
The issue was addressed with additional permissions checks. CVE-2023-27963
The issue was addressed by removing origin information. WebKit Bugzilla
A type confusion issue was addressed with improved checks. WebKit Bugzilla

Affected Devices
iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation), and iPod touch (7th generation)

On successful exploitation, it could allow an attacker to execute code.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Refer to Apple advisory HT213673 for patching details.

Vendor References

HT213673 - support.apple.com/en-in/HT213673

CVEs related to QID 610476

CVE-2023-23541 | CVE-2023-27961 | CVE-2023-23543 | CVE-2023-27936 | CVE-2023-23537 | CVE-2023-27956 | CVE-2023-27928 | CVE-2023-27946 | CVE-2023-23535 | CVE-2023-27941 | CVE-2023-27969 | CVE-2023-27949 | CVE-2023-28182 | CVE-2023-27963 | CVE-2023-27954 | CVE-2023-23529 |

Software Advisories

Advisory ID	Software	Component	Link
HT213673	iOS		support.apple.com/en-in/HT213673

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