Vulnerability Monitor

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CVE-2016-1646

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.

Published

2016-03-29T10:59:00.160

Last Modified

2025-10-22T00:15:49.517

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-125
Type: Secondary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	canonical	ubuntu_linux	15.10	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Application	google	chrome	< 49.0.2623.108	Yes
Application	suse	package_hub	-	Yes
Operating System	opensuse	leap	42.1	Yes
Operating System	opensuse	opensuse	13.1	Yes
Operating System	redhat	enterprise_linux_desktop	6.0	Yes
Operating System	redhat	enterprise_linux_eus	6.7	Yes
Operating System	redhat	enterprise_linux_server	6.0	Yes
Operating System	redhat	enterprise_linux_workstation	6.0	Yes

References

http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html Release Notes, Vendor Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html Mailing List, Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2016-0525.html Third Party Advisory ([email protected])
http://www.debian.org/security/2016/dsa-3531 Mailing List, Third Party Advisory ([email protected])
http://www.securitytracker.com/id/1035423 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/USN-2955-1 Third Party Advisory ([email protected])
https://code.google.com/p/chromium/issues/detail?id=594574 Exploit, Issue Tracking, Mailing List ([email protected])
https://codereview.chromium.org/1804963002/ Patch ([email protected])
https://security.gentoo.org/glsa/201605-02 Third Party Advisory ([email protected])
http://googlechromereleases.blogspot.com/2016/03/stable-channel-update_24.html Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00000.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00001.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00039.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2016-0525.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2016/dsa-3531 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1035423 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2955-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://code.google.com/p/chromium/issues/detail?id=594574 Exploit, Issue Tracking, Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://codereview.chromium.org/1804963002/ Patch (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201605-02 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-1646 (134c704f-9b21-4f2e-91b3-4a467353bcc0)