CVE-2020-27911
Apple iTunes Integer Overflow Vulnerability
Description
An integer overflow was addressed through improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
INFO
Published Date :
Dec. 8, 2020, 9:15 p.m.
Last Modified :
March 10, 2021, 1:47 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2020-27911
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-2020-27911.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2020/Dec/26 | Mailing List Third Party Advisory |
| http://seclists.org/fulldisclosure/2020/Dec/32 | Mailing List Third Party Advisory |
| https://support.apple.com/en-us/HT211928 | Vendor Advisory |
| https://support.apple.com/en-us/HT211929 | Vendor Advisory |
| https://support.apple.com/en-us/HT211930 | Vendor Advisory |
| https://support.apple.com/en-us/HT211931 | Vendor Advisory |
| https://support.apple.com/en-us/HT211933 | Vendor Advisory |
| https://support.apple.com/en-us/HT211935 | Vendor Advisory |
| https://support.apple.com/kb/HT212011 | 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-2020-27911 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-27911 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. 10, 2021
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2020/Dec/26 No Types Assigned http://seclists.org/fulldisclosure/2020/Dec/26 Mailing List, Third Party Advisory 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 Reference Type https://support.apple.com/kb/HT212011 No Types Assigned https://support.apple.com/kb/HT212011 Vendor Advisory -
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] Added Reference http://seclists.org/fulldisclosure/2020/Dec/26 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 14, 2020
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT212011 [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 10, 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:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://support.apple.com/en-us/HT211928 No Types Assigned https://support.apple.com/en-us/HT211928 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211929 No Types Assigned https://support.apple.com/en-us/HT211929 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211930 No Types Assigned https://support.apple.com/en-us/HT211930 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211931 No Types Assigned https://support.apple.com/en-us/HT211931 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211933 No Types Assigned https://support.apple.com/en-us/HT211933 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT211935 No Types Assigned https://support.apple.com/en-us/HT211935 Vendor Advisory Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:* versions up to (excluding) 11.5 *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions up to (excluding) 12.11 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 14.2 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.2 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.0.1 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 14.2 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 7.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-27911 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-2020-27911
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.68 }} 0.08%
score
0.80371
percentile