// For flags

CVE-2022-42863

webkitgtk: memory corruption issue leading to arbitrary code execution

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A memory corruption issue was addressed with improved state management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.

Se abordó un problema de corrupción de la memoria con una gestión de estado mejorada. Este problema se solucionó en Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 y iPadOS 16.2, watchOS 9.2. El procesamiento de contenido web creado con fines malintencionados puede provocar la ejecución de código arbitrario.

A flaw was found in webkitgtk. Improper input validation leads to a memory corruption vulnerability. This flaw allows an attacker with network access to pass specially crafted web content files, causing an application to halt, crash, or perform arbitrary code execution.

*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
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-10-11 CVE Reserved
  • 2022-12-15 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-11-13 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apple
Search vendor "Apple"
Safari
Search vendor "Apple" for product "Safari"
< 16.2
Search vendor "Apple" for product "Safari" and version " < 16.2"
-
Affected
Apple
Search vendor "Apple"
Ipados
Search vendor "Apple" for product "Ipados"
< 16.2
Search vendor "Apple" for product "Ipados" and version " < 16.2"
-
Affected
Apple
Search vendor "Apple"
Iphone Os
Search vendor "Apple" for product "Iphone Os"
< 16.2
Search vendor "Apple" for product "Iphone Os" and version " < 16.2"
-
Affected
Apple
Search vendor "Apple"
Macos
Search vendor "Apple" for product "Macos"
< 13.1
Search vendor "Apple" for product "Macos" and version " < 13.1"
-
Affected
Apple
Search vendor "Apple"
Tvos
Search vendor "Apple" for product "Tvos"
< 16.2
Search vendor "Apple" for product "Tvos" and version " < 16.2"
-
Affected
Apple
Search vendor "Apple"
Watchos
Search vendor "Apple" for product "Watchos"
< 9.2
Search vendor "Apple" for product "Watchos" and version " < 9.2"
-
Affected