CVE-2016-1646

Google Chromium V8 Out-of-Bounds Read 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

The Array.prototype.concat implementation in builtins.cc in Google V8, as used in Google Chrome before 49.0.2623.108, does not properly consider element data types, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted JavaScript code.

La implementación de Array.prototype.concat en builtins.cc en Google V8, tal como se utiliza en Google Chrome en versiones anteriores a 49.0.2623.108, no considera adecuadamante los tipos de datos del elemento, lo que permite a atacantes remotos provocar una denegación de servicio (lectura fuera de rango) o posiblemente tener otro impacto no especificado a través de código JavaScript manipulado.

Google Chromium V8 Engine contains an out-of-bounds read vulnerability that allows a remote attacker to cause a denial of service or possibly have another unspecified impact via crafted JavaScript code. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

*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

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

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

2016-01-12 CVE Reserved
2016-03-27 CVE Published
2022-06-08 Exploited in Wild
2022-06-22 KEV Due Date
2024-06-29 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (13)

URL	Tag	Source
http://www.securitytracker.com/id/1035423	Broken Link

URL	Date	SRC
https://code.google.com/p/chromium/issues/detail?id=594574	2024-08-05

URL	Date	SRC
https://codereview.chromium.org/1804963002	2024-06-28

URL	Date	SRC
http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html	2024-06-28
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html	2024-06-28
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html	2024-06-28
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html	2024-06-28
http://rhn.redhat.com/errata/RHSA-2016-0525.html	2024-06-28
http://www.debian.org/security/2016/dsa-3531	2024-06-28
http://www.ubuntu.com/usn/USN-2955-1	2024-06-28
https://security.gentoo.org/glsa/201605-02	2024-06-28
https://access.redhat.com/security/cve/CVE-2016-1646	2016-03-30
https://bugzilla.redhat.com/show_bug.cgi?id=1321811	2016-03-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		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
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				14.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "14.04"		esm		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				15.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "15.10"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04"		esm		Affected
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				< 49.0.2623.108 Search vendor "Google" for product "Chrome" and version " < 49.0.2623.108"		-		Affected
Suse Search vendor "Suse"		Package Hub Search vendor "Suse" for product "Package Hub"				-		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				42.1 Search vendor "Opensuse" for product "Leap" and version "42.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.1 Search vendor "Opensuse" for product "Opensuse" and version "13.1"		-		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 Eus Search vendor "Redhat" for product "Enterprise Linux Eus"				6.7 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "6.7"		-		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