Vulnerability Monitor

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CVE-2018-4314

A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.

Published

2019-04-03T18:29:06.907

Last Modified

2024-11-21T04:07:10.657

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apple	safari	< 12	Yes
Operating System	apple	iphone_os	< 12.0	Yes
Operating System	apple	tvos	< 12	Yes
Application	apple	icloud	< 7.7	Yes
Application	apple	itunes	< 12.9	Yes
Operating System	microsoft	windows	-	No

References

https://support.apple.com/kb/HT209106 Vendor Advisory ([email protected])
https://support.apple.com/kb/HT209107 Vendor Advisory ([email protected])
https://support.apple.com/kb/HT209109 Vendor Advisory ([email protected])
https://support.apple.com/kb/HT209140 Vendor Advisory ([email protected])
https://support.apple.com/kb/HT209141 Vendor Advisory ([email protected])
https://support.apple.com/kb/HT209106 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT209107 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT209109 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT209140 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/kb/HT209141 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)