Details of VAR-201903-1415

ID

VAR-201903-1415

CVE

CVE-2018-20106

TITLE

yast2-printer Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-014783

DESCRIPTION

In yast2-printer up to and including version 4.0.2 the SMB printer settings don't escape characters in passwords properly. If a password with backticks or simliar characters is supplied this allows for executing code as root. This requires tricking root to enter such a password in yast. yast2-printer Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. yast2-printer is a printer configuration module. There is a security vulnerability in yast2-printer 4.0.2 and earlier versions. An attacker could exploit this vulnerability to execute code as root

Trust: 1.71

sources: NVD: CVE-2018-20106 // JVNDB: JVNDB-2018-014783 // VULHUB: VHN-130879

AFFECTED PRODUCTS

vendor:

opensuse

model:

yast2-printer

scope:

lte

version:

4.0.2

Trust: 1.8

sources: JVNDB: JVNDB-2018-014783 // NVD: CVE-2018-20106

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-20106
value:	HIGH
Trust: 1.0
security@opentext.com:	CVE-2018-20106
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2018-20106
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201903-600
value:	HIGH
Trust: 0.6
VULHUB:	VHN-130879
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-20106
severity:	HIGH
baseScore:	9.3
vectorString:	AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.6
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-130879
severity:	HIGH
baseScore:	9.3
vectorString:	AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.6
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-20106
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	2.2
impactScore:	5.9
version:	3.0
Trust: 1.8
security@opentext.com:	CVE-2018-20106
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.6
impactScore:	5.9
version:	3.0
Trust: 1.0

sources: VULHUB: VHN-130879 // JVNDB: JVNDB-2018-014783 // CNNVD: CNNVD-201903-600 // NVD: CVE-2018-20106 // NVD: CVE-2018-20106

PROBLEMTYPE DATA

problemtype:	CWE-20	Trust: 1.9
problemtype:	CWE-78	Trust: 1.0

sources: VULHUB: VHN-130879 // JVNDB: JVNDB-2018-014783 // NVD: CVE-2018-20106

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201903-600

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201903-600

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-014783

PATCH

title:

Bug 1114853

url:

https://bugzilla.suse.com/show_bug.cgi?id=1114853

Trust: 0.8

sources: JVNDB: JVNDB-2018-014783

EXTERNAL IDS

db:	NVD	id:	CVE-2018-20106	Trust: 2.5
db:	JVNDB	id:	JVNDB-2018-014783	Trust: 0.8
db:	CNNVD	id:	CNNVD-201903-600	Trust: 0.7
db:	VULHUB	id:	VHN-130879	Trust: 0.1

sources: VULHUB: VHN-130879 // JVNDB: JVNDB-2018-014783 // CNNVD: CNNVD-201903-600 // NVD: CVE-2018-20106

REFERENCES

url:	https://bugzilla.suse.com/show_bug.cgi?id=1114853	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2018-20106	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-20106	Trust: 0.8

sources: VULHUB: VHN-130879 // JVNDB: JVNDB-2018-014783 // CNNVD: CNNVD-201903-600 // NVD: CVE-2018-20106

SOURCES

db:	VULHUB	id:	VHN-130879
db:	JVNDB	id:	JVNDB-2018-014783
db:	CNNVD	id:	CNNVD-201903-600
db:	NVD	id:	CVE-2018-20106

LAST UPDATE DATE

2024-11-23T22:17:06.690000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-130879	date:	2019-10-09T00:00:00
db:	JVNDB	id:	JVNDB-2018-014783	date:	2019-04-10T00:00:00
db:	CNNVD	id:	CNNVD-201903-600	date:	2019-10-10T00:00:00
db:	NVD	id:	CVE-2018-20106	date:	2024-11-21T04:00:53.397

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-130879	date:	2019-03-15T00:00:00
db:	JVNDB	id:	JVNDB-2018-014783	date:	2019-04-10T00:00:00
db:	CNNVD	id:	CNNVD-201903-600	date:	2019-03-15T00:00:00
db:	NVD	id:	CVE-2018-20106	date:	2019-03-15T20:29:00.730