Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-4302

A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.

Published

2021-12-23T20:15:08.577

Last Modified

2024-11-21T04:07:09.207

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (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-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apple	icloud	≤ 7.0	Yes
Application	apple	itunes	< 12.7	Yes
Operating System	apple	iphone_os	< 11	Yes
Operating System	apple	mac_os_x	< 10.13	Yes
Operating System	apple	watchos	< 4	Yes

References

https://support.apple.com/en-us/HT208112 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT208115 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT208141 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT208142 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT208144 Vendor Advisory ([email protected])
https://support.apple.com/en-us/HT208112 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT208115 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT208141 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT208142 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://support.apple.com/en-us/HT208144 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)