CVE-2018-17480

Google Chromium V8 Out-of-Bounds Write Vulnerability

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

Execution of user supplied Javascript during array deserialization leading to an out of bounds write in V8 in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

Ejecución de código JavaScript proporcionado por el usuario durante una deserialización de arrays, la cual provoca una escritura fuera de límites en la versión "V8" de Google Chrome en versiones anteriores a la 71.0.3578.80, permitía a un atacante remoto ejecutar código arbitrario dentro de un sandbox mediante una página HTML manipulada.

Google Chromium V8 Engine contains out-of-bounds write vulnerability that allows a remote attacker to execute code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

*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

2018-09-25 CVE Reserved
2018-12-11 CVE Published
2022-06-08 Exploited in Wild
2022-06-22 KEV Due Date
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-11-20 EPSS Updated

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (8)

URL	Tag	Source
http://www.securityfocus.com/bid/106084	Broken Link

URL	Date	SRC
https://crbug.com/905940	2024-08-05

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2018:3803	2024-06-28
https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html	2024-06-28
https://security.gentoo.org/glsa/201908-18	2024-06-28
https://www.debian.org/security/2018/dsa-4352	2024-06-28
https://access.redhat.com/security/cve/CVE-2018-17480	2018-12-10
https://bugzilla.redhat.com/show_bug.cgi?id=1656547	2018-12-10

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"				< 71.0.3578.80 Search vendor "Google" for product "Chrome" and version " < 71.0.3578.80"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Desktop Search vendor "Redhat" for product "Enterprise Linux Desktop"				6.0 Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Server Search vendor "Redhat" for product "Enterprise Linux Server"				6.0 Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Workstation Search vendor "Redhat" for product "Enterprise Linux Workstation"				6.0 Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected