CVE-2020-6419

chromium-browser: Out of bounds read and write in V8

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Out of bounds write in V8 in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Una escritura fuera de límites en V8 en Google Chrome versiones anteriores a 81.0.4044.92, permitió a un atacante remoto explotar potencialmente una corrupción de la pila por medio de una página HTML diseñada

*Credits: N/A

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

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

2020-01-08 CVE Reserved
2020-06-03 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read
CWE-787: Out-of-bounds Write

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://crbug.com/1040325	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html	2020-06-04
https://access.redhat.com/security/cve/CVE-2020-6419	2020-04-16
https://bugzilla.redhat.com/show_bug.cgi?id=1844460	2020-04-16

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"				< 81.0.4044.92 Search vendor "Google" for product "Chrome" and version " < 81.0.4044.92"		-		Affected