CVE-2021-39820
Adobe InDesign Out-of-Bounds Write vulnerability
Description
Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) is affected by an Out-of-bounds Write vulnerability due to insecure handling of a malicious TIFF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.
INFO
Published Date :
June 15, 2022, 5:15 p.m.
Last Modified :
Aug. 2, 2023, 6:32 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
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-2021-39820.
| URL | Resource |
|---|---|
| https://helpx.adobe.com/security/products/indesign/apsb21-73.html | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-39820 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-39820 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]
Aug. 02, 2023
Action Type Old Value New Value -
CVE Modified by [email protected]
Aug. 01, 2023
Action Type Old Value New Value Changed Description Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious TIFF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability. Adobe InDesign versions 16.3 (and earlier), and 16.3.1 (and earlier) is affected by an Out-of-bounds Write vulnerability due to insecure handling of a malicious TIFF file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability. Removed CVSS V3.1 Adobe Systems Incorporated AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CVSS V3.1 Adobe Systems Incorporated AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Removed CWE Adobe Systems Incorporated CWE-788 Added CWE Adobe Systems Incorporated CWE-787 Removed CWE Reason CWE-788 / More specific CWE option available -
Reanalysis by [email protected]
Jun. 26, 2023
Action Type Old Value New Value Added CWE NIST CWE-787 -
Initial Analysis by [email protected]
Jun. 24, 2022
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) Changed Reference Type https://helpx.adobe.com/security/products/indesign/apsb21-73.html No Types Assigned https://helpx.adobe.com/security/products/indesign/apsb21-73.html Release Notes, Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:* versions up to (including) 16.3.2 OR cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:a:adobe:indesign:*:*:*:*:*:*:*:* versions up to (including) 16.3 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-39820 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-2021-39820
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
7.49 }} 2.98%
score
0.94244
percentile