Details of VAR-201808-0595

ID

VAR-201808-0595

CVE

CVE-2018-11048

TITLE

Dell EMC Data Protection Advisor and EMC Integrated Data Protection Appliance In XML External entity vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2018-009206

DESCRIPTION

Dell EMC Data Protection Advisor, versions 6.2, 6,3, 6.4, 6.5 and Dell EMC Integrated Data Protection Appliance (IDPA) versions 2.0, 2.1 contain a XML External Entity (XXE) Injection vulnerability in the REST API. An authenticated remote malicious user could potentially exploit this vulnerability to read certain system files in the server or cause denial of service by supplying specially crafted Document Type Definitions (DTDs) in an XML request. Attackers can exploit this issue to gain access to sensitive information or cause denial-of-service condition. IDPA is a disk-based backup and recovery solution. Link to remedies: Registered Dell EMC Online Support customers can download the required patch from support.emc.com at https://support.emc.com/downloads/829_Data-Protection-Advisor Severity Rating For an explanation of Severity Ratings, refer to Dell EMC Knowledgebase article 468307 (https://support.emc.com/kb/468307). Dell EMC recommends all customers take into account both the base score and any relevant temporal and environmental scores which may impact the potential severity associated with particular security vulnerability. Legal Information Read and use the information in this Dell EMC Security Advisory to assist in avoiding any situation that might arise from the problems described herein. If you have any questions regarding this advisory, contact Dell EMC Technical Support (https://support.emc.com/servicecenter/contactEMC/). Dell EMC distributes Dell EMC Security Advisories, in order to bring to the attention of users of the affected Dell EMC products, important security information. Dell EMC recommends that all users determine the applicability of this information to their individual situations and take appropriate action. The information set forth herein is provided "as is" without warranty of any kind. Dell EMC disclaims all warranties, either express or implied, including the warranties of merchantability, fitness for a particular purpose, title and non-infringement. In no event, shall Dell EMC or its suppliers, be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of bus iness profits or special damages, even if Dell EMC or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages, so the foregoing limitation may not apply. Dell EMC Product Security Response Center security_alert@emc.com http://www.emc.com/products/security/product-security-response-center.htm -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEazKDH3UU9DEtTDc5dty75+wTzVkFAltkbtEACgkQdty75+wT zVlSnQf/fxxkDXpPGn1XdyIT6siN8ZPj1HGcZv0FqyUw4wMuXBXs4OdnohlZiSmV Q0j4QWsIWaxYWvHMQJzqq7YuEvv9FHRWXwYA2rf3PzleS9fmGPupKL34Vm3O6WFu UlXkHZE0BWmpL3Zh/9iHMyYKzlgdAPOGsbjUOa6cQGuoZgUXIgKtiTdspbgEKCeF ++fuXupNPmH1pnwiXLjGNpjqXOtMS7qxKZBJ0XCX58x2SFr1qkvw5JGd/kJYrVwB O5xxPWLDZgzvAcijHGToNJ1+WiBRbYNXI1/mAlLjxIPxQCk0R675stl75f9HfElH KBidkYD/PxIKweHKlwLUil74NAkiRA== =xhE9 -----END PGP SIGNATURE-----

Trust: 2.07

sources: NVD: CVE-2018-11048 // JVNDB: JVNDB-2018-009206 // BID: 105130 // VULHUB: VHN-120868 // PACKETSTORM: 148826

AFFECTED PRODUCTS

vendor:	dell	model:	emc integrated data protection appliance	scope:	eq	version:	2.1	Trust: 1.6
vendor:	dell	model:	emc integrated data protection appliance	scope:	eq	version:	2.0	Trust: 1.6
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.2	Trust: 1.0
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.3	Trust: 1.0
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.4	Trust: 1.0
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.5	Trust: 1.0
vendor:	dell emc old emc	model:	data protection advisor	scope:	eq	version:	6	Trust: 0.8
vendor:	dell emc old emc	model:	data protection advisor	scope:	eq	version:	3	Trust: 0.8
vendor:	dell emc old emc	model:	data protection advisor	scope:	eq	version:	6.2	Trust: 0.8
vendor:	dell emc old emc	model:	data protection advisor	scope:	eq	version:	6.4	Trust: 0.8
vendor:	dell emc old emc	model:	data protection advisor	scope:	eq	version:	6.5	Trust: 0.8
vendor:	dell emc old emc	model:	integrated data protection appliance	scope:	eq	version:	2.0	Trust: 0.8
vendor:	dell emc old emc	model:	integrated data protection appliance	scope:	eq	version:	2.1	Trust: 0.8
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.3.0	Trust: 0.6
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.2.0	Trust: 0.6
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.5.0	Trust: 0.6
vendor:	dell	model:	emc data protection advisor	scope:	eq	version:	6.4.0	Trust: 0.6
vendor:	emc	model:	integrated data protection appliance	scope:	eq	version:	2.1	Trust: 0.3
vendor:	emc	model:	integrated data protection appliance	scope:	eq	version:	2.0	Trust: 0.3
vendor:	emc	model:	data protection advisor patch	scope:	eq	version:	6.467	Trust: 0.3
vendor:	emc	model:	data protection advisor patch	scope:	eq	version:	6.4110	Trust: 0.3
vendor:	emc	model:	data protection advisor	scope:	eq	version:	6.3	Trust: 0.3
vendor:	emc	model:	data protection advisor	scope:	eq	version:	6.2	Trust: 0.3
vendor:	emc	model:	data protection advisor patch b58	scope:	ne	version:	6.5	Trust: 0.3
vendor:	emc	model:	data protection advisor patch b180	scope:	ne	version:	6.4	Trust: 0.3

sources: BID: 105130 // JVNDB: JVNDB-2018-009206 // CNNVD: CNNVD-201808-281 // NVD: CVE-2018-11048

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-11048
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-11048
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201808-281
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-120868
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-11048
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-120868
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-2018-11048
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	5.2
version:	3.1
Trust: 1.0
NVD:	CVE-2018-11048
baseSeverity:	HIGH
baseScore:	8.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-120868 // JVNDB: JVNDB-2018-009206 // CNNVD: CNNVD-201808-281 // NVD: CVE-2018-11048

PROBLEMTYPE DATA

problemtype:

CWE-611

Trust: 1.9

sources: VULHUB: VHN-120868 // JVNDB: JVNDB-2018-009206 // NVD: CVE-2018-11048

THREAT TYPE

remote

Trust: 0.7

sources: PACKETSTORM: 148826 // CNNVD: CNNVD-201808-281

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201808-281

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-009206

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-120868

PATCH

title:	Dell EMC Data Protection Advisor	url:	https://www.emc.com/data-protection/data-protection-advisor.htm	Trust: 0.8
title:	Dell EMC Data Protection Advisor and EMC Integrated Data Protection Appliance Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=83907	Trust: 0.6

sources: JVNDB: JVNDB-2018-009206 // CNNVD: CNNVD-201808-281

EXTERNAL IDS

db:	NVD	id:	CVE-2018-11048	Trust: 2.9
db:	SECTRACK	id:	1041417	Trust: 1.7
db:	BID	id:	105130	Trust: 1.4
db:	JVNDB	id:	JVNDB-2018-009206	Trust: 0.8
db:	CNNVD	id:	CNNVD-201808-281	Trust: 0.7
db:	PACKETSTORM	id:	148826	Trust: 0.2
db:	VULHUB	id:	VHN-120868	Trust: 0.1

sources: VULHUB: VHN-120868 // BID: 105130 // JVNDB: JVNDB-2018-009206 // PACKETSTORM: 148826 // CNNVD: CNNVD-201808-281 // NVD: CVE-2018-11048

REFERENCES

url:	http://seclists.org/fulldisclosure/2018/aug/5	Trust: 2.8
url:	http://www.securitytracker.com/id/1041417	Trust: 1.7
url:	http://www.securityfocus.com/bid/105130	Trust: 1.1
url:	https://nvd.nist.gov/vuln/detail/cve-2018-11048	Trust: 0.9
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11048	Trust: 0.8
url:	http://www.emc.com/	Trust: 0.3
url:	https://support.emc.com/servicecenter/contactemc/).	Trust: 0.1
url:	http://www.emc.com/products/security/product-security-response-center.htm	Trust: 0.1
url:	https://support.emc.com/downloads/829_data-protection-advisor	Trust: 0.1
url:	https://support.emc.com/kb/468307).	Trust: 0.1

sources: VULHUB: VHN-120868 // BID: 105130 // JVNDB: JVNDB-2018-009206 // PACKETSTORM: 148826 // CNNVD: CNNVD-201808-281 // NVD: CVE-2018-11048

CREDITS

The vendor reported this issue.

Trust: 0.3

sources: BID: 105130

SOURCES

db:	VULHUB	id:	VHN-120868
db:	BID	id:	105130
db:	JVNDB	id:	JVNDB-2018-009206
db:	PACKETSTORM	id:	148826
db:	CNNVD	id:	CNNVD-201808-281
db:	NVD	id:	CVE-2018-11048

LAST UPDATE DATE

2024-11-23T22:55:45.496000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-120868	date:	2018-10-16T00:00:00
db:	BID	id:	105130	date:	2018-08-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-009206	date:	2018-11-12T00:00:00
db:	CNNVD	id:	CNNVD-201808-281	date:	2018-08-13T00:00:00
db:	NVD	id:	CVE-2018-11048	date:	2024-11-21T03:42:33.787

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-120868	date:	2018-08-10T00:00:00
db:	BID	id:	105130	date:	2018-08-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-009206	date:	2018-11-12T00:00:00
db:	PACKETSTORM	id:	148826	date:	2018-08-06T19:38:24
db:	CNNVD	id:	CNNVD-201808-281	date:	2018-08-13T00:00:00
db:	NVD	id:	CVE-2018-11048	date:	2018-08-10T20:29:00.243