CVE-2020-9849
Apple macOS Memory Information Disclosure
Description
An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0. A remote attacker may be able to leak memory.
INFO
Published Date :
Dec. 8, 2020, 8:15 p.m.
Last Modified :
Nov. 7, 2023, 3:27 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2020-9849 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-2020-9849
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-2020-9849.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2020/Dec/32 | Mailing List Third Party Advisory |
| https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E | |
| https://support.apple.com/en-us/HT211843 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT211844 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT211850 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT211931 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT211935 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT211952 | Release Notes 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).
None
Java Shell
Random late night exercises
Dockerfile Shell Python HCL
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-9849 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-9849 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference Apple Inc. https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E [No types assigned] Removed Reference Apple Inc. https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E -
Modified Analysis by [email protected]
Mar. 09, 2021
Action Type Old Value New Value Changed Reference Type https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E No Types Assigned https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E Mailing List, Third Party Advisory -
CVE Modified by [email protected]
Feb. 25, 2021
Action Type Old Value New Value Added Reference https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E [No Types Assigned] -
Modified Analysis by [email protected]
Jan. 13, 2021
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2020/Dec/32 No Types Assigned http://seclists.org/fulldisclosure/2020/Dec/32 Mailing List, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions up to (excluding) 11.5.0 *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions from (including) 12.0.0 up to (excluding) 12.10.9 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions up to (excluding) 11.0.1 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 7.0 OR *cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* versions up to (excluding) 11.5 *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions from (including) 12.0.0 up to (excluding) 12.10.9 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions up to (excluding) 11.0.1 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 7.0 -
CVE Modified by [email protected]
Dec. 15, 2020
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2020/Dec/32 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 09, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Changed Reference Type https://support.apple.com/en-us/HT211843 No Types Assigned https://support.apple.com/en-us/HT211843 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211844 No Types Assigned https://support.apple.com/en-us/HT211844 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211850 No Types Assigned https://support.apple.com/en-us/HT211850 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211931 No Types Assigned https://support.apple.com/en-us/HT211931 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211935 No Types Assigned https://support.apple.com/en-us/HT211935 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211952 No Types Assigned https://support.apple.com/en-us/HT211952 Release Notes, Vendor Advisory Added CWE NIST CWE-200 Added CPE Configuration OR *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions up to (excluding) 11.5.0 *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions from (including) 12.0.0 up to (excluding) 12.10.9 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions up to (excluding) 11.0.1 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 7.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-9849 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-2020-9849
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.94 }} -0.04%
score
0.83487
percentile