Details of VAR-201410-1153

ID

VAR-201410-1153

CVE

CVE-2014-5425

TITLE

IOServer Out of bounds read denial of service vulnerability

Trust: 0.8

sources: IVD: c3f654e4-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2014-07169

DESCRIPTION

IOServer before Beta2112.exe allows remote attackers to cause a denial of service (out-of-bounds read and master entry consumption) via a null DNP3 header. IOServer is a Windows-based OPC server that allows OPC clients such as human-machine interfaces and monitoring and data acquisition systems to exchange factory data with programmable logic circuits. IOServer is prone to a denial-of-service vulnerability. IOServer 1.0.20 and prior are vulnerable

Trust: 2.61

sources: NVD: CVE-2014-5425 // JVNDB: JVNDB-2014-005007 // CNVD: CNVD-2014-07169 // BID: 70639 // IVD: c3f654e4-2351-11e6-abef-000c29c66e3d

IOT TAXONOMY

category:	['ICS', 'Network device']	sub_category:	-	Trust: 0.6
category:	['ICS']	sub_category:	-	Trust: 0.2

sources: IVD: c3f654e4-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2014-07169

AFFECTED PRODUCTS

vendor:	ioserver	model:	ioserver	scope:	lte	version:	1.0.20.0	Trust: 1.0
vendor:	ioserver	model:	ioserver	scope:	lt	version:	beta2112.exe	Trust: 0.8
vendor:	ioserver	model:	ioserver	scope:	lte	version:	<=1.0.20	Trust: 0.6
vendor:	ioserver	model:	ioserver	scope:	eq	version:	1.0.20.0	Trust: 0.6
vendor:	ioserver	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: c3f654e4-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2014-07169 // JVNDB: JVNDB-2014-005007 // CNNVD: CNNVD-201410-654 // NVD: CVE-2014-5425

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2014-5425
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2014-5425
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2014-07169
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201410-654
value:	MEDIUM
Trust: 0.6
IVD:	c3f654e4-2351-11e6-abef-000c29c66e3d
value:	MEDIUM
Trust: 0.2

nvd@nist.gov:	CVE-2014-5425
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2014-07169
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
IVD:	c3f654e4-2351-11e6-abef-000c29c66e3d
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

sources: IVD: c3f654e4-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2014-07169 // JVNDB: JVNDB-2014-005007 // CNNVD: CNNVD-201410-654 // NVD: CVE-2014-5425

PROBLEMTYPE DATA

problemtype:

CWE-399

Trust: 1.8

sources: JVNDB: JVNDB-2014-005007 // NVD: CVE-2014-5425

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201410-654

TYPE

Resource management error

Trust: 0.8

sources: IVD: c3f654e4-2351-11e6-abef-000c29c66e3d // CNNVD: CNNVD-201410-654

CONFIGURATIONS

sources: JVNDB: JVNDB-2014-005007

PATCH

title:	Top PAge	url:	http://www.ioserver.com/	Trust: 0.8
title:	IOServer crosses the patch to read the denial of service vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/51037	Trust: 0.6
title:	beta2124	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=52050	Trust: 0.6

sources: CNVD: CNVD-2014-07169 // JVNDB: JVNDB-2014-005007 // CNNVD: CNNVD-201410-654

EXTERNAL IDS

db:	NVD	id:	CVE-2014-5425	Trust: 3.5
db:	ICS CERT	id:	ICSA-14-289-01	Trust: 3.0
db:	BID	id:	70639	Trust: 0.9
db:	CNVD	id:	CNVD-2014-07169	Trust: 0.8
db:	CNNVD	id:	CNNVD-201410-654	Trust: 0.8
db:	ICS CERT	id:	ICSA-15-055-01	Trust: 0.8
db:	ICS CERT	id:	ICSA-15-055-02	Trust: 0.8
db:	JVNDB	id:	JVNDB-2014-005007	Trust: 0.8
db:	IVD	id:	C3F654E4-2351-11E6-ABEF-000C29C66E3D	Trust: 0.2

sources: IVD: c3f654e4-2351-11e6-abef-000c29c66e3d // CNVD: CNVD-2014-07169 // BID: 70639 // JVNDB: JVNDB-2014-005007 // CNNVD: CNNVD-201410-654 // NVD: CVE-2014-5425

REFERENCES

url:	https://ics-cert.us-cert.gov/advisories/icsa-14-289-01	Trust: 3.0
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-5425	Trust: 0.8
url:	https://ics-cert.us-cert.gov/advisories/icsa-15-055-02	Trust: 0.8
url:	https://ics-cert.us-cert.gov/advisories/icsa-15-055-01	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-5425	Trust: 0.8
url:	http://www.securityfocus.com/bid/70639	Trust: 0.6

sources: CNVD: CNVD-2014-07169 // JVNDB: JVNDB-2014-005007 // CNNVD: CNNVD-201410-654 // NVD: CVE-2014-5425

CREDITS

Chris Sistrunk of Mandiant and Adam Crain of Automatak

Trust: 0.3

sources: BID: 70639

SOURCES

db:	IVD	id:	c3f654e4-2351-11e6-abef-000c29c66e3d
db:	CNVD	id:	CNVD-2014-07169
db:	BID	id:	70639
db:	JVNDB	id:	JVNDB-2014-005007
db:	CNNVD	id:	CNNVD-201410-654
db:	NVD	id:	CVE-2014-5425

LAST UPDATE DATE

2025-04-12T23:35:08.889000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2014-07169	date:	2014-10-21T00:00:00
db:	BID	id:	70639	date:	2015-03-19T09:04:00
db:	JVNDB	id:	JVNDB-2014-005007	date:	2015-03-03T00:00:00
db:	CNNVD	id:	CNNVD-201410-654	date:	2014-10-22T00:00:00
db:	NVD	id:	CVE-2014-5425	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	IVD	id:	c3f654e4-2351-11e6-abef-000c29c66e3d	date:	2014-10-21T00:00:00
db:	CNVD	id:	CNVD-2014-07169	date:	2014-10-21T00:00:00
db:	BID	id:	70639	date:	2014-10-16T00:00:00
db:	JVNDB	id:	JVNDB-2014-005007	date:	2014-10-27T00:00:00
db:	CNNVD	id:	CNNVD-201410-654	date:	2014-10-22T00:00:00
db:	NVD	id:	CVE-2014-5425	date:	2014-10-19T01:55:15.670