7.8
HIGH
CVE-2020-9972
iOS iMessage Buffer Overflow Vulnerability
Description

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.

INFO

Published Date :

Dec. 8, 2020, 8:15 p.m.

Last Modified :

Nov. 21, 2024, 5:41 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2020-9972 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.

ID Vendor Product Action
1 Apple macos
2 Apple iphone_os
3 Apple tvos
4 Apple ipad_os
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-2020-9972.

URL Resource
https://support.apple.com/en-us/HT211850 Vendor Advisory
https://support.apple.com/kb/HT212003 Vendor Advisory
https://support.apple.com/kb/HT212005 Vendor Advisory
https://support.apple.com/kb/HT212011 Vendor Advisory
https://support.apple.com/en-us/HT211850 Vendor Advisory
https://support.apple.com/kb/HT212003 Vendor Advisory
https://support.apple.com/kb/HT212005 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-2020-9972 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-9972 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://support.apple.com/en-us/HT211850
    Added Reference https://support.apple.com/kb/HT212003
    Added Reference https://support.apple.com/kb/HT212005
    Added Reference https://support.apple.com/kb/HT212011
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Sep. 22, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:apple:mac_os:*:*:*:*:*:*:*:* versions from (excluding) 11.1 OR *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (excluding) 11.1
  • Modified Analysis by [email protected]

    Mar. 22, 2021

    Action Type Old Value New Value
    Changed Reference Type https://support.apple.com/kb/HT212003 No Types Assigned https://support.apple.com/kb/HT212003 Vendor Advisory
    Changed Reference Type https://support.apple.com/kb/HT212005 No Types Assigned https://support.apple.com/kb/HT212005 Vendor Advisory
    Changed CPE Configuration OR *cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:mac_os:*:*:*:*:*:*:*:* versions up to (excluding) 11.1 OR *cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.3 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.3 *cpe:2.3:o:apple:mac_os:*:*:*:*:*:*:*:* versions up to (excluding) 11.1 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 14.3
  • CVE Modified by [email protected]

    Mar. 17, 2021

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT212003 [No Types Assigned]
    Added Reference https://support.apple.com/kb/HT212005 [No Types Assigned]
  • Modified Analysis by [email protected]

    Feb. 10, 2021

    Action Type Old Value New Value
    Changed Reference Type https://support.apple.com/kb/HT212011 No Types Assigned https://support.apple.com/kb/HT212011 Vendor Advisory
    Changed CPE Configuration OR *cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 OR *cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:mac_os:*:*:*:*:*:*:*:* versions up to (excluding) 11.1
  • CVE Modified by [email protected]

    Feb. 02, 2021

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT212011 [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: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/HT211850 No Types Assigned https://support.apple.com/en-us/HT211850 Vendor Advisory
    Added CWE NIST CWE-120
    Added CPE Configuration OR *cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 14.0
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-9972 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.22 }} 0.06%

score

0.60002

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability