CVE-2019-8547
Apple macOS Kernel Memory Leak Vulnerability
Description
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. A remote attacker may be able to leak memory.
INFO
Published Date :
Oct. 27, 2020, 8:15 p.m.
Last Modified :
Oct. 29, 2020, 3:03 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2019-8547
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-2019-8547.
| URL | Resource |
|---|---|
| https://support.apple.com/en-us/HT209599 | Vendor Advisory |
| https://support.apple.com/en-us/HT209600 | Vendor Advisory |
| https://support.apple.com/en-us/HT209602 | Vendor Advisory |
| https://support.apple.com/en-us/HT210119 | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-8547 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-8547 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 -
Initial Analysis by [email protected]
Oct. 29, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://support.apple.com/en-us/HT209599 No Types Assigned https://support.apple.com/en-us/HT209599 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT209600 No Types Assigned https://support.apple.com/en-us/HT209600 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT209602 No Types Assigned https://support.apple.com/en-us/HT209602 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT210119 No Types Assigned https://support.apple.com/en-us/HT210119 Vendor Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 12.2 *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions from (including) 10.12.6 up to (excluding) 10.14.5 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 5.2 Added CPE Configuration OR *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions from (including) 10.14.3 up to (excluding) 10.14.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-8547 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-2019-8547
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.54 }} 0.05%
score
0.74143
percentile