Out-of-bounds

2016-06-0523:59:00

PRIOn knowledge base

www.prio-n.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.6 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.025 Low

EPSS

Percentile

89.9%

JSON

The regexp (aka regular expression) implementation in Google V8 before 5.0.71.40, as used in Google Chrome before 51.0.2704.63, mishandles external string sizes, which allows remote attackers to cause a denial of service (out-of-bounds read) via crafted JavaScript code.

CPENameOperatorVersion
ubuntu_linuxeq16.04
ubuntu_linuxeq15.10
ubuntu_linuxeq14.04
debian_linuxeq8.0
chromele50.0.2661.102
v8le5.0.71
leapeq42.1
opensuseeq13.2
enterprise_linux_desktopeq6.0
enterprise_linux_servereq6.0

Name	Operator	Version
ubuntu_linux	eq	16.04
ubuntu_linux	eq	15.10
ubuntu_linux	eq	14.04
debian_linux	eq	8.0
chrome	le	50.0.2661.102
v8	le	5.0.71
leap	eq	42.1
opensuse	eq	13.2
enterprise_linux_desktop	eq	6.0
enterprise_linux_server	eq	6.0