CVE-2021-30847
Apple Image Processing Arbitrary Code Execution Vulnerability
Description
This issue was addressed with improved checks. This issue is fixed in watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
INFO
Published Date :
Oct. 19, 2021, 2:15 p.m.
Last Modified :
Nov. 30, 2021, 8:20 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-2021-30847
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-2021-30847.
| URL | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2021/Oct/61 | Mailing List Release Notes Third Party Advisory |
| http://seclists.org/fulldisclosure/2021/Oct/62 | Mailing List Release Notes Third Party Advisory |
| http://seclists.org/fulldisclosure/2021/Oct/63 | Mailing List Release Notes Third Party Advisory |
| https://support.apple.com/en-us/HT212804 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT212805 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT212814 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT212815 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT212817 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/HT212819 | Release Notes Vendor Advisory |
| https://support.apple.com/kb/HT212807 | Release Notes |
| https://support.apple.com/kb/HT212953 | 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-2021-30847 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-30847 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]
Nov. 30, 2021
Action Type Old Value New Value Changed Reference Type https://support.apple.com/kb/HT212953 No Types Assigned https://support.apple.com/kb/HT212953 Vendor Advisory -
CVE Modified by [email protected]
Nov. 10, 2021
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT212953 [No Types Assigned] -
Modified Analysis by [email protected]
Nov. 05, 2021
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2021/Oct/61 No Types Assigned http://seclists.org/fulldisclosure/2021/Oct/61 Mailing List, Release Notes, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2021/Oct/62 No Types Assigned http://seclists.org/fulldisclosure/2021/Oct/62 Mailing List, Release Notes, Third Party Advisory Changed Reference Type http://seclists.org/fulldisclosure/2021/Oct/63 No Types Assigned http://seclists.org/fulldisclosure/2021/Oct/63 Mailing List, Release Notes, Third Party Advisory Changed Reference Type https://support.apple.com/en-us/HT212804 Vendor Advisory https://support.apple.com/en-us/HT212804 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212805 Vendor Advisory https://support.apple.com/en-us/HT212805 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212814 Vendor Advisory https://support.apple.com/en-us/HT212814 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212815 Vendor Advisory https://support.apple.com/en-us/HT212815 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212817 Vendor Advisory https://support.apple.com/en-us/HT212817 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212819 Vendor Advisory https://support.apple.com/en-us/HT212819 Release Notes, Vendor Advisory Changed Reference Type https://support.apple.com/kb/HT212807 No Types Assigned https://support.apple.com/kb/HT212807 Release Notes -
CVE Modified by [email protected]
Oct. 27, 2021
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2021/Oct/63 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2021/Oct/62 [No Types Assigned] Added Reference http://seclists.org/fulldisclosure/2021/Oct/61 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 27, 2021
Action Type Old Value New Value Added Reference https://support.apple.com/kb/HT212807 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 25, 2021
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:P/A:P) 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/HT212804 No Types Assigned https://support.apple.com/en-us/HT212804 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212805 No Types Assigned https://support.apple.com/en-us/HT212805 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212814 No Types Assigned https://support.apple.com/en-us/HT212814 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212815 No Types Assigned https://support.apple.com/en-us/HT212815 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212817 No Types Assigned https://support.apple.com/en-us/HT212817 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT212819 No Types Assigned https://support.apple.com/en-us/HT212819 Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:* versions up to (excluding) 12.12 *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 15.0 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 15.0 *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions from (including) 10.15 up to (including) 10.15.6 *cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:* *cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:* *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.6 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 15.0 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 8.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-30847 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-2021-30847
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.02%
score
0.54274
percentile