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8.8
CVSSv3

CVE-2018-4438

Published: 03/04/2019 Updated: 05/04/2019
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
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Vulnerability Summary

A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

apple iphone os

apple watchos

apple tvos

apple safari

apple itunes

apple icloud

Exploits

Exploit DB: WebKit JIT Proxy Object Issue
WebKit JIT int32/double arrays can have proxy objects in the prototype chains ...

Mailing Lists

Full Disclosure: APPLE-SA-2018-12-05-1 iOS 12.1.1
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2018-12-05-1 iOS 1211 <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Apple Product Security v ...
Full Disclosure: APPLE-SA-2018-12-06-1 watchOS 5.1.2
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2018-12-06-1 watchOS 512 <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Apple Product Securit ...
Full Disclosure: APPLE-SA-2018-12-05-6 iCloud for Windows 7.9
<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2018-12-05-6 iCloud for Windows 79 <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Apple Produc ...

References

CWE-119https://support.apple.com/kb/HT209346https://support.apple.com/kb/HT209345https://support.apple.com/kb/HT209344https://support.apple.com/kb/HT209343https://support.apple.com/kb/HT209342https://support.apple.com/kb/HT209340https://nvd.nist.govhttps://packetstormsecurity.com/files/150746/WebKit-JIT-Proxy-Object-Issue.html
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4367CVE-2024-35977CVE-2023-49335man-in-the-middleCVE-2024-4947CVE-2024-31714memory leakSQLCVE-2024-35994
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