CVEvulnerability
CVE-2018-4302
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-476
Description
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.
Affected configurations
• apple icloud (<= 7.0)
• apple itunes (< 12.7)
• apple iphone os (< 11)
• apple mac os x (< 10.13)
• apple watchos (< 4)
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://support.apple.com/en-us/HT208112 Vendor Advisory
- https://support.apple.com/en-us/HT208115 Vendor Advisory
- https://support.apple.com/en-us/HT208141 Vendor Advisory
- https://support.apple.com/en-us/HT208142 Vendor Advisory
- https://support.apple.com/en-us/HT208144 Vendor Advisory
- https://support.apple.com/en-us/HT208112 Vendor Advisory
- https://support.apple.com/en-us/HT208115 Vendor Advisory
- https://support.apple.com/en-us/HT208141 Vendor Advisory
- https://support.apple.com/en-us/HT208142 Vendor Advisory
- https://support.apple.com/en-us/HT208144 Vendor Advisory