Lucene search

[email protected]NVD:CVE-2017-9229

HistoryMay 24, 2017 - 3:29 p.m.

CVE-2017-9229

2017-05-2415:29:00

CWE-476

[email protected]

web.nvd.nist.gov

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

8.6

Confidence

High

EPSS

0.003

Percentile

65.6%

JSON

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A SIGSEGV occurs in left_adjust_char_head() during regular expression compilation. Invalid handling of reg->dmax in forward_search_range() could result in an invalid pointer dereference, normally as an immediate denial-of-service condition.

Affected configurations

Nvd

Node

oniguruma_projectonigurumaMatch6.2.0

Node

phpphpRange≤7.1.5oniguruma-mod

ruby-langrubyRange≤2.4.1oniguruma-mod

Node

phpphpRange5.6.0–5.6.31

phpphpRange7.0.0–7.0.21

phpphpRange7.1.0–7.1.7

VendorProductVersionCPE
oniguruma_projectoniguruma6.2.0cpe:2.3:a:oniguruma_project:oniguruma:6.2.0:*:*:*:*:*:*:*
phpphp*cpe:2.3:a:php:php:*:*:*:*:*:oniguruma-mod:*:*
ruby-langruby*cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:oniguruma-mod:*:*
phpphp*cpe:2.3:a:php:php:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
oniguruma_project	oniguruma	6.2.0	cpe:2.3:a:oniguruma_project:oniguruma:6.2.0:::::::*
php	php	*	cpe:2.3:a:php:php::::::oniguruma-mod::*
ruby-lang	ruby	*	cpe:2.3:a:ruby-lang:ruby::::::oniguruma-mod::*
php	php	*	cpe:2.3:a:php:php::::::::