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MitreCVE-2019-16163

HistorySep 09, 2019 - 5:15 p.m.

CVE-2019-16163

2019-09-0917:15:13

CWE-674

mitre

web.nvd.nist.gov

217

oniguruma

stack exhaustion

regcomp.c

recursion

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

8.4

Confidence

High

EPSS

0.005

Percentile

77.5%

JSON

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c.

Affected configurations

Nvd

Node

oniguruma_projectonigurumaRange<6.9.3

Node

fedoraprojectfedoraMatch29

fedoraprojectfedoraMatch30

Node

debiandebian_linuxMatch8.0

Node

canonicalubuntu_linuxMatch14.04esm

VendorProductVersionCPE
oniguruma_projectoniguruma*cpe:2.3:a:oniguruma_project:oniguruma:*:*:*:*:*:*:*:*
fedoraprojectfedora29cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
fedoraprojectfedora30cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*

Vendor	Product	Version	CPE
oniguruma_project	oniguruma	*	cpe:2.3:a:oniguruma_project:oniguruma::::::::
fedoraproject	fedora	29	cpe:2.3:o:fedoraproject:fedora:29:::::::*
fedoraproject	fedora	30	cpe:2.3:o:fedoraproject:fedora:30:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::