Details of VAR-201804-0750

ID

VAR-201804-0750

CVE

CVE-2018-1421

TITLE

IBM WebSphere DataPower Appliances In XML External entity vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2018-003762

DESCRIPTION

IBM WebSphere DataPower Appliances 7.1, 7.2, 7.5, 7.5.1, 7.5.2, and 7.6 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 139023. Vendors have confirmed this vulnerability IBM X-Force ID: 139023 It is released as.Information is obtained and service operation is interrupted (DoS) There is a possibility of being put into a state. IBM DataPower Gateways 7.1.0.0 through 7.1.0.21, 7.2.0.0 through 7.2.0.18, 7.5.0.0 through 7.5.0.13, 7.5.1.0 through 7.5.1.12, 7.5.2.0 through 7.5.2.12 and 7.6.0.0 through 7.6.0.5 are vulnerable; other versions may also be affected. The appliance is primarily used to simplify, secure and accelerate XML and Web services deployment in SOA. The following versions are affected: IBM WebSphere DataPower Appliances Version 7.1, Version 7.2, Version 7.5, Version 7.5.1, Version 7.5.2, Version 7.6

Trust: 1.98

sources: NVD: CVE-2018-1421 // JVNDB: JVNDB-2018-003762 // BID: 103741 // VULHUB: VHN-124346

AFFECTED PRODUCTS

vendor:	ibm	model:	datapower gateway	scope:	gte	version:	7.2.0.0	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	gte	version:	7.6.0.0	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	lte	version:	7.5.2.12	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	lte	version:	7.5.0.13	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	gte	version:	7.5.2.0	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	lte	version:	7.2.0.18	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	gte	version:	7.1.0.0	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	lte	version:	7.1.0.21	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	lte	version:	7.5.1.12	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	lte	version:	7.6.0.5	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	gte	version:	7.5.1.0	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	gte	version:	7.5.0.0	Trust: 1.0
vendor:	ibm	model:	datapower gateway	scope:	eq	version:	7.1	Trust: 0.8
vendor:	ibm	model:	datapower gateway	scope:	eq	version:	7.2	Trust: 0.8
vendor:	ibm	model:	datapower gateway	scope:	eq	version:	7.5	Trust: 0.8
vendor:	ibm	model:	datapower gateway	scope:	eq	version:	7.5.1	Trust: 0.8
vendor:	ibm	model:	datapower gateway	scope:	eq	version:	7.5.2	Trust: 0.8
vendor:	ibm	model:	datapower gateway	scope:	eq	version:	7.6	Trust: 0.8
vendor:	ibm	model:	datapower gateway	scope:	eq	version:	7.2.0.0	Trust: 0.6
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.6.0.5	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.6.0.1	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.6.0.0	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.2.9	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.2.8	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.2.2	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.2.12	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.2.1	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.2.0	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.9	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.8	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.4	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.3	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.2	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.12	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.1	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.1.0	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.9	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.5	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.4	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.3	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.2	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.13	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.10	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.1	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.5.0.0	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.9	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.8	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.6	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.5	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.4	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.3	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.2	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.18	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.16	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.15	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.11	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.10	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.1	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.2.0.0	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.9	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.8	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.7	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.6	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.5	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.19	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.18	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.14	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.13	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.12	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.11	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.10	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	eq	version:	7.1.0.0	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	ne	version:	7.6.0.6	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	ne	version:	7.5.2.13	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	ne	version:	7.5.1.13	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	ne	version:	7.5.0.14	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	ne	version:	7.2.0.19	Trust: 0.3
vendor:	ibm	model:	datapower gateways	scope:	ne	version:	7.1.0.22	Trust: 0.3

sources: BID: 103741 // JVNDB: JVNDB-2018-003762 // CNNVD: CNNVD-201804-309 // NVD: CVE-2018-1421

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-1421
value:	HIGH
Trust: 1.0
psirt@us.ibm.com:	CVE-2018-1421
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-1421
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201804-309
value:	HIGH
Trust: 0.6
VULHUB:	VHN-124346
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-1421
severity:	MEDIUM
baseScore:	5.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-124346
severity:	MEDIUM
baseScore:	5.5
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	8.0
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-1421
baseSeverity:	HIGH
baseScore:	7.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	LOW
exploitabilityScore:	2.8
impactScore:	4.2
version:	3.0
Trust: 2.8

sources: VULHUB: VHN-124346 // JVNDB: JVNDB-2018-003762 // CNNVD: CNNVD-201804-309 // NVD: CVE-2018-1421 // NVD: CVE-2018-1421

PROBLEMTYPE DATA

problemtype:

CWE-611

Trust: 1.9

sources: VULHUB: VHN-124346 // JVNDB: JVNDB-2018-003762 // NVD: CVE-2018-1421

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201804-309

TYPE

code problem

Trust: 0.6

sources: CNNVD: CNNVD-201804-309

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-003762

PATCH

title:	2015055	url:	http://www-01.ibm.com/support/docview.wss?uid=swg22015055	Trust: 0.8
title:	ibm-websphere-cve20181421-info-disc (139023)	url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/139023	Trust: 0.8
title:	IBM WebSphere DataPower Appliances Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=83125	Trust: 0.6

sources: JVNDB: JVNDB-2018-003762 // CNNVD: CNNVD-201804-309

EXTERNAL IDS

db:	NVD	id:	CVE-2018-1421	Trust: 2.8
db:	JVNDB	id:	JVNDB-2018-003762	Trust: 0.8
db:	CNNVD	id:	CNNVD-201804-309	Trust: 0.6
db:	BID	id:	103741	Trust: 0.4
db:	VULHUB	id:	VHN-124346	Trust: 0.1

sources: VULHUB: VHN-124346 // BID: 103741 // JVNDB: JVNDB-2018-003762 // CNNVD: CNNVD-201804-309 // NVD: CVE-2018-1421

REFERENCES

url:	http://www.ibm.com/support/docview.wss?uid=swg22015055	Trust: 1.7
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/139023	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-1421	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-1421	Trust: 0.8
url:	http://www.ibm.com/	Trust: 0.3
url:	http://www-01.ibm.com/support/docview.wss?uid=swg22015055	Trust: 0.3

sources: VULHUB: VHN-124346 // BID: 103741 // JVNDB: JVNDB-2018-003762 // CNNVD: CNNVD-201804-309 // NVD: CVE-2018-1421

CREDITS

Moshe Mizrahi

Trust: 0.3

sources: BID: 103741

SOURCES

db:	VULHUB	id:	VHN-124346
db:	BID	id:	103741
db:	JVNDB	id:	JVNDB-2018-003762
db:	CNNVD	id:	CNNVD-201804-309
db:	NVD	id:	CVE-2018-1421

LAST UPDATE DATE

2024-11-23T23:12:12.746000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-124346	date:	2019-10-09T00:00:00
db:	BID	id:	103741	date:	2018-03-27T00:00:00
db:	JVNDB	id:	JVNDB-2018-003762	date:	2018-06-04T00:00:00
db:	CNNVD	id:	CNNVD-201804-309	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-1421	date:	2024-11-21T03:59:47.200

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-124346	date:	2018-04-04T00:00:00
db:	BID	id:	103741	date:	2018-03-27T00:00:00
db:	JVNDB	id:	JVNDB-2018-003762	date:	2018-06-04T00:00:00
db:	CNNVD	id:	CNNVD-201804-309	date:	2018-04-04T00:00:00
db:	NVD	id:	CVE-2018-1421	date:	2018-04-04T18:29:02.217