CVE-2017-13868
Apple Kernel Memory Read Restriction Bypass Vulnerability
Description
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.
INFO
Published Date :
Dec. 25, 2017, 9:29 p.m.
Last Modified :
March 22, 2019, 7:36 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2017-13868 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2017-13868
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-13868.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/102100 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039952 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039953 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039966 | Third Party Advisory VDB Entry |
| https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ | Exploit Third Party Advisory |
| https://github.com/bazad/ctl_ctloutput-leak | Exploit Third Party Advisory |
| https://support.apple.com/HT208325 | Vendor Advisory |
| https://support.apple.com/HT208327 | Vendor Advisory |
| https://support.apple.com/HT208331 | Vendor Advisory |
| https://support.apple.com/HT208334 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Here is some resources about macOS/iOS system security.
CVE-2017-13868: Information leak of uninitialized kernel heap data in XNU.
Makefile C
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-13868 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-13868 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Mar. 22, 2019
Action Type Old Value New Value Changed Reference Type https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ No Types Assigned https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ Exploit, Third Party Advisory Changed Reference Type https://github.com/bazad/ctl_ctloutput-leak No Types Assigned https://github.com/bazad/ctl_ctloutput-leak Exploit, Third Party Advisory -
CPE Deprecation Remap by [email protected]
Mar. 08, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:apple:apple_tv:*:*:*:*:*:*:*:* versions from (excluding) 11.2 OR *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions from (excluding) 11.2 -
CVE Modified by [email protected]
Mar. 05, 2018
Action Type Old Value New Value Added Reference https://github.com/bazad/ctl_ctloutput-leak [No Types Assigned] Added Reference https://bazad.github.io/2018/03/a-fun-xnu-infoleak/ [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 28, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Changed Reference Type https://support.apple.com/HT208325 No Types Assigned https://support.apple.com/HT208325 Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1039966 No Types Assigned http://www.securitytracker.com/id/1039966 Third Party Advisory, VDB Entry Changed Reference Type https://support.apple.com/HT208334 No Types Assigned https://support.apple.com/HT208334 Vendor Advisory Changed Reference Type https://support.apple.com/HT208327 No Types Assigned https://support.apple.com/HT208327 Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1039953 No Types Assigned http://www.securitytracker.com/id/1039953 Third Party Advisory, VDB Entry Changed Reference Type https://support.apple.com/HT208331 No Types Assigned https://support.apple.com/HT208331 Vendor Advisory Changed Reference Type http://www.securityfocus.com/bid/102100 No Types Assigned http://www.securityfocus.com/bid/102100 Third Party Advisory, VDB Entry Changed Reference Type http://www.securitytracker.com/id/1039952 No Types Assigned http://www.securitytracker.com/id/1039952 Third Party Advisory, VDB Entry Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:a:apple:apple_tv:*:*:*:*:*:*:*:* versions up to (excluding) 11.2 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 11.2 *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions up to (excluding) 10.13.2 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 4.2 -
CVE Modified by [email protected]
Dec. 27, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039966 [No Types Assigned] Added Reference http://www.securitytracker.com/id/1039953 [No Types Assigned] Added Reference http://www.securitytracker.com/id/1039952 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/102100 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-13868 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-13868
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.21 }} 0.07%
score
0.59773
percentile