CVE-2019-19204

2019-11-2100:00:00

ubuntu.com

7.5 High

CVSS3

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.007 Low

EPSS

Percentile

80.6%

JSON

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function
fetch_interval_quantifier (formerly known as fetch_range_quantifier) in
regparse.c, PFETCH is called without checking PEND. This leads to a
heap-based buffer over-read.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibonig< 6.7.0-1ubuntu0.1~esm2UNKNOWN
ubuntu14.04noarchlibonig< 5.9.1-1ubuntu1.1+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlibonig< 5.9.6-1ubuntu0.1+esm2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libonig	< 6.7.0-1ubuntu0.1~esm2	UNKNOWN
ubuntu	14.04	noarch	libonig	< 5.9.1-1ubuntu1.1+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	libonig	< 5.9.6-1ubuntu0.1+esm2	UNKNOWN