// For flags

CVE-2021-39819

Adobe InCopy Memory Corruption Vulnerability Could Lead to Arbitrary Code Execution

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Adobe InCopy version 11.1 (and earlier) is affected by a memory corruption vulnerability due to insecure handling of a malicious XML file, potentially resulting in arbitrary code execution in the context of the current user. User interaction is required to exploit this vulnerability.

Adobe InCopy versiones 11.1 (y anteriores), está afectada por una vulnerabilidad de corrupción de memoria debido al manejo no seguro de un archivo XML malicioso, resultando potencialmente en una ejecución de código arbitrario en el contexto del usuario actual. Es requerida una interacción del usuario para explotar esta vulnerabilidad

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-08-23 CVE Reserved
  • 2021-09-27 CVE Published
  • 2024-08-20 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-788: Access of Memory Location After End of Buffer
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Adobe
Search vendor "Adobe"
Incopy
Search vendor "Adobe" for product "Incopy"
<= 16.3
Search vendor "Adobe" for product "Incopy" and version " <= 16.3"
windows
Affected
Adobe
Search vendor "Adobe"
Incopy
Search vendor "Adobe" for product "Incopy"
<= 16.3.1
Search vendor "Adobe" for product "Incopy" and version " <= 16.3.1"
macos
Affected