// For flags

CVE-2024-2887

Google Chrome WASM Improper Input Validation Remote Code Execution Vulnerability

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

Type Confusion in WebAssembly in Google Chrome prior to 123.0.6312.86 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

Type Confusion en WebAssembly en Google Chrome anterior a 123.0.6312.86 permitía a un atacante remoto ejecutar código arbitrario a través de una página HTML manipulada. (Severidad de seguridad de Chrome: alta)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Google Chrome. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the implementation of WebAssembly. By specifying a large number of structures, an attacker can cause the compiler to emit unsafe code. An attacker can leverage this vulnerability to execute code in the context of the current process at low integrity.

*Credits: Manfred Paul (@_manfp)
CVSS Scores
Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-03-26 CVE Reserved
  • 2024-03-26 CVE Published
  • 2024-08-01 CVE Updated
  • 2024-08-25 First Exploit
  • 2024-08-26 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Google
Search vendor "Google"
 Chrome
Search vendor "Google" for product "Chrome"
 123.0.6312.86
Search vendor "Google" for product "Chrome" and version "123.0.6312.86"
en
Affected