CVE-2021-21095
Adobe Bridge Out-of-bounds Write Vulnerability
Description
Adobe Bridge versions 10.1.1 (and earlier) and 11.0.1 (and earlier) are affected by an Out-of-bounds write vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
INFO
Published Date :
April 15, 2021, 2:15 p.m.
Last Modified :
Nov. 7, 2023, 3:29 a.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-2021-21095.
| URL | Resource |
|---|---|
| https://helpx.adobe.com/security/products/bridge/apsb21-23.html | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-21-418/ | Third Party Advisory VDB Entry |
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-2021-21095 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-21095 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 CVSS V3 Adobe Systems Incorporated AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Removed CVSS V3.1 Adobe Systems Incorporated AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H -
Initial Analysis by [email protected]
Apr. 20, 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) Changed Reference Type https://helpx.adobe.com/security/products/bridge/apsb21-23.html No Types Assigned https://helpx.adobe.com/security/products/bridge/apsb21-23.html Vendor Advisory Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-418/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-418/ Third Party Advisory, VDB Entry Added CPE Configuration AND OR *cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:* versions from (including) 10.0 up to (including) 10.1.1 *cpe:2.3:a:adobe:bridge:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (including) 11.0.1 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 16, 2021
Action Type Old Value New Value Added Reference https://www.zerodayinitiative.com/advisories/ZDI-21-418/ [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-21095 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-2021-21095
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} -0.03%
score
0.51002
percentile