Vulnerability Details : CVE-2017-13855
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. watchOS before 4.2 is affected. The issue involves the "Kernel" component. It allows attackers to bypass intended memory-read restrictions via a crafted app that triggers type confusion.
Products affected by CVE-2017-13855
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-13855
0.78%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-13855
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2017-13855
-
The product does not correctly convert an object, resource, or structure from one type to a different type.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-13855
-
http://www.securitytracker.com/id/1039953
Apple iOS Bugs Let Remote Users Execute Arbitrary Code and Obtain Potentially Sensitive Information and Let Local Users View Memory Contents and Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
-
https://support.apple.com/HT208327
About the security content of tvOS 11.2 - Apple SupportVendor Advisory
-
http://www.securitytracker.com/id/1039952
Apple TV Bugs Let Remote Users Execute Arbitrary Code and Let Local Users View Memory Contents and Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
-
https://support.apple.com/HT208334
About the security content of iOS 11.2 - Apple SupportVendor Advisory
-
https://support.apple.com/HT208325
About the security content of watchOS 4.2 - Apple SupportVendor Advisory
-
http://www.securityfocus.com/bid/102100
Apple iOS/WatchOS/tvOS/macOS Multiple Security VulnerabilitiesThird 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
-
http://www.securitytracker.com/id/1039966
Apple macOS/OS X Multiple Flaws Let Remote Users Obtain Potentially Sensitive Information and Let Local Users Deny Service, View Files, and Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
-
https://www.exploit-db.com/exploits/43318/
Apple macOS - 'necp_get_socket_attributes' so_pcb Type ConfusionThird Party Advisory;VDB Entry
Jump to