// For flags

CVE-2023-39434

webkitgtk: processing web content may lead to arbitrary code execution

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

3.2%
*EPSS

Affected Versions

4
*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.

Se solucionó un problema de Use-After-Free con una gestión de memoria mejorada. Este problema se solucionó en iOS 17 y iPadOS 17, watchOS 10, macOS Sonoma 14. El procesamiento de contenido web puede provocar la ejecución de código arbitrario.

A use-after-free vulnerability was found in WebKitGTK. This issue could allow an attacker to cause memory corruption and execute Remote Code Execution. The victim needs to visit a malicious web page in order for a successful attack to be accomplished.

Multiple vulnerabilities have been found in WebKitGTK+, the worst of which may lead to remote code execution. Versions greater than or equal to 2.42.2:4 are affected.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-09-14 CVE Reserved
  • 2023-09-26 CVE Published
  • 2025-02-13 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-416: Use After Free
CAPEC
Affected Vendors, Products, and Versions (4)