Vulnerability Monitor

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CVE-2019-8639

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows 7.11, iOS 12.2, iTunes 12.9.4 for Windows, Safari 12.1. Processing maliciously crafted web content may lead to arbitrary code execution.

Published

2020-10-27T20:15:16.500

Last Modified

2024-11-21T04:50:13.000

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 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-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apple	icloud	< 7.11	Yes
Application	apple	itunes	< 12.9.4	Yes
Application	apple	safari	< 12.1	Yes
Operating System	apple	iphone_os	< 12.2	Yes
Operating System	apple	watchos	< 5.2	Yes

References

https://support.apple.com/en-us/HT209599 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT209602 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT209603 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT209604 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT209605 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT209599 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT209602 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT209603 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT209604 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT209605 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)