Vulnerability Details : CVE-2017-7154
Potential exploit
An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affected. The issue involves the "Kernel" component. It allows local users to bypass intended memory-read restrictions or cause a denial of service (system crash).
Vulnerability category: Input validationDenial of service
Products affected by CVE-2017-7154
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7154
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7154
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:N/A:C |
3.9
|
7.8
|
NIST | |
|
6.6
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H |
1.3
|
5.2
|
NIST |
CWE ids for CVE-2017-7154
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-7154
-
https://support.apple.com/HT208327
About the security content of tvOS 11.2 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208334
About the security content of iOS 11.2 - Apple SupportVendor Advisory
-
http://www.securityfocus.com/bid/103134
Apple iOS/tvOS/macOS CVE-2017-7154 Local Security Bypass VulnerabilityThird Party Advisory;VDB Entry
-
https://support.apple.com/HT208331
About the security content of macOS High Sierra 10.13.2, Security Update 2017-002 Sierra, and Security Update 2017-005 El Capitan - Apple SupportVendor Advisory
-
https://www.exploit-db.com/exploits/43521/
macOS - 'process_policy' Stack Leak Through Uninitialized FieldExploit;Third Party Advisory;VDB Entry
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