Vulnerability Details : CVE-2018-4147
In iCloud for Windows before 7.3, Safari before 11.0.3, iTunes before 12.7.3 for Windows, and iOS before 11.2.5, multiple memory corruption issues exist and were addressed with improved memory handling.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2018-4147
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-4147
0.79%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-4147
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-4147
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-4147
-
https://support.apple.com/HT208473
About the security content of iCloud for Windows 7.3 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208463
About the security content of iOS 11.2.5 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208465
About the security content of macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan - Apple SupportVendor Advisory
-
https://support.apple.com/HT208475
About the security content of Safari 11.0.3 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208474
About the security content of iTunes 12.7.3 for Windows - Apple SupportVendor Advisory
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