Details of VAR-201412-0592

ID

VAR-201412-0592

CVE

CVE-2014-7255

TITLE

SEIL Series routers vulnerable to denial-of-service (DoS)

Trust: 0.8

sources: JVNDB: JVNDB-2014-000135

DESCRIPTION

Internet Initiative Japan Inc. SEIL Series routers SEIL/X1 2.50 through 4.62, SEIL/X2 2.50 through 4.62, SEIL/B1 2.50 through 4.62, and SEIL/x86 Fuji 1.70 through 3.22 allow remote attackers to cause a denial of service (CPU and traffic consumption) via a large number of NTP requests within a short time, which causes unnecessary NTP responses to be sent. contain a denial-of-service (DoS) vulnerability due to an issue in processing NTP requests. Note that this vulnerability is different from JVN#04895240.By receiving a large volume of NTP request in a short time, the device might continue sending response packets. As a result, the device's resource may be consumed or the device may be exploited in a DDoS attack. SEIL is a series of router devices. SEIL Series Routers are prone to a remote denial-of-service vulnerability. The following products are vulnerable: SEIL/X1 versions 2.50 through 4.62 SEIL/X2 versions 2.50 through 4.62 SEIL/B1 versions 2.50 through 4.62 SEIL/x86 Fuji versions 1.70 through 3.22. SEIL routers

Trust: 2.52

sources: NVD: CVE-2014-7255 // JVNDB: JVNDB-2014-000135 // CNVD: CNVD-2014-08645 // BID: 71376 // VULHUB: VHN-75200

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2014-08645

AFFECTED PRODUCTS

vendor:	iij	model:	seil b1	scope:	lte	version:	4.62	Trust: 1.0
vendor:	iij	model:	seil x86 fuji	scope:	gte	version:	1.70	Trust: 1.0
vendor:	iij	model:	seil b1	scope:	gte	version:	2.50	Trust: 1.0
vendor:	iij	model:	seil x86 fuji	scope:	lte	version:	3.22	Trust: 1.0
vendor:	iij	model:	seil x1	scope:	gte	version:	2.50	Trust: 1.0
vendor:	iij	model:	seil x2	scope:	lte	version:	4.62	Trust: 1.0
vendor:	iij	model:	seil x1	scope:	lte	version:	4.62	Trust: 1.0
vendor:	iij	model:	seil x2	scope:	gte	version:	2.50	Trust: 1.0
vendor:	internet initiative	model:	seil/b1	scope:	eq	version:	2.50 to 4.62	Trust: 0.8
vendor:	internet initiative	model:	seil/x1	scope:	eq	version:	2.50 to 4.62	Trust: 0.8
vendor:	internet initiative	model:	seil/x2	scope:	eq	version:	2.50 to 4.62	Trust: 0.8
vendor:	internet initiative	model:	seil/x86 fuji	scope:	eq	version:	1.70 to 3.22	Trust: 0.8
vendor:	internet initiative	model:	seil/x1	scope:	eq	version:	2.50-4.62	Trust: 0.6
vendor:	internet initiative	model:	seil/x2	scope:	eq	version:	2.50-4.62	Trust: 0.6
vendor:	internet initiative	model:	seil/b1	scope:	eq	version:	2.50-4.62	Trust: 0.6
vendor:	internet initiative	model:	seil/x86	scope:	eq	version:	1.70-3.22	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	3.42	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	4.15	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	3.41	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	4.13	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	4.14	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	3.39	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	4.10	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	4.16	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	3.40	Trust: 0.6
vendor:	iij	model:	seil b1	scope:	eq	version:	3.43	Trust: 0.6
vendor:	seil	model:	seil/x2	scope:	eq	version:	3.75	Trust: 0.3
vendor:	seil	model:	seil/x2	scope:	eq	version:	3.12	Trust: 0.3
vendor:	seil	model:	seil/x2	scope:	eq	version:	3.11	Trust: 0.3
vendor:	seil	model:	seil/x2	scope:	eq	version:	2.52	Trust: 0.3
vendor:	seil	model:	seil/x2	scope:	eq	version:	2.51	Trust: 0.3
vendor:	seil	model:	seil/x2	scope:	eq	version:	2.50	Trust: 0.3
vendor:	seil	model:	seil/x1	scope:	eq	version:	3.75	Trust: 0.3
vendor:	seil	model:	seil/x1	scope:	eq	version:	3.12	Trust: 0.3
vendor:	seil	model:	seil/x1	scope:	eq	version:	3.11	Trust: 0.3
vendor:	seil	model:	seil/x1	scope:	eq	version:	2.52	Trust: 0.3
vendor:	seil	model:	seil/x1	scope:	eq	version:	2.51	Trust: 0.3
vendor:	seil	model:	seil/x1	scope:	eq	version:	2.50	Trust: 0.3
vendor:	seil	model:	seil/b1	scope:	eq	version:	3.75	Trust: 0.3
vendor:	seil	model:	seil/b1	scope:	eq	version:	3.12	Trust: 0.3
vendor:	seil	model:	seil/b1	scope:	eq	version:	3.11	Trust: 0.3
vendor:	seil	model:	seil/b1	scope:	eq	version:	2.60	Trust: 0.3
vendor:	seil	model:	seil/b1	scope:	eq	version:	2.52	Trust: 0.3
vendor:	seil	model:	seil/b1	scope:	eq	version:	2.51	Trust: 0.3
vendor:	seil	model:	seil/b1	scope:	eq	version:	2.50	Trust: 0.3

sources: CNVD: CNVD-2014-08645 // BID: 71376 // JVNDB: JVNDB-2014-000135 // CNNVD: CNNVD-201412-033 // NVD: CVE-2014-7255

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2014-7255
value:	HIGH
Trust: 1.0
IPA:	JVNDB-2014-000135
value:	MEDIUM
Trust: 0.8
CNVD:	CNVD-2014-08645
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201412-033
value:	HIGH
Trust: 0.6
VULHUB:	VHN-75200
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2014-7255
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: 1.0
IPA:	JVNDB-2014-000135
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2014-08645
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: 0.6
VULHUB:	VHN-75200
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: 0.1

nvd@nist.gov:	CVE-2014-7255
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0

sources: CNVD: CNVD-2014-08645 // VULHUB: VHN-75200 // JVNDB: JVNDB-2014-000135 // CNNVD: CNNVD-201412-033 // NVD: CVE-2014-7255

PROBLEMTYPE DATA

problemtype:	CWE-400	Trust: 1.1
problemtype:	CWE-Other	Trust: 0.8
problemtype:	CWE-399	Trust: 0.1

sources: VULHUB: VHN-75200 // JVNDB: JVNDB-2014-000135 // NVD: CVE-2014-7255

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201412-033

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201412-033

CONFIGURATIONS

sources: JVNDB: JVNDB-2014-000135

PATCH

title:	Internet Initiative Japan Inc. website	url:	http://www.seil.jp/support/security/a01510.html	Trust: 0.8
title:	Patch for SEIL Series Routers Remote Denial of Service Vulnerability (CNVD-2014-08645)	url:	https://www.cnvd.org.cn/patchInfo/show/52345	Trust: 0.6
title:	Multiple Internet Initiative Japan Inc. SEIL Repair measures of router remote denial of service vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=125321	Trust: 0.6

sources: CNVD: CNVD-2014-08645 // JVNDB: JVNDB-2014-000135 // CNNVD: CNNVD-201412-033

EXTERNAL IDS

db:	NVD	id:	CVE-2014-7255	Trust: 3.4
db:	JVN	id:	JVN21907573	Trust: 2.8
db:	JVNDB	id:	JVNDB-2014-000135	Trust: 2.5
db:	BID	id:	71376	Trust: 1.0
db:	CNNVD	id:	CNNVD-201412-033	Trust: 0.7
db:	CNVD	id:	CNVD-2014-08645	Trust: 0.6
db:	VULHUB	id:	VHN-75200	Trust: 0.1

sources: CNVD: CNVD-2014-08645 // VULHUB: VHN-75200 // BID: 71376 // JVNDB: JVNDB-2014-000135 // CNNVD: CNNVD-201412-033 // NVD: CVE-2014-7255

REFERENCES

url:	http://jvn.jp/en/jp/jvn21907573/index.html	Trust: 2.8
url:	http://www.seil.jp/support/security/a01510.html	Trust: 1.7
url:	http://jvndb.jvn.jp/ja/contents/2014/jvndb-2014-000135.html	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-7255	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-7255	Trust: 0.8
url:	http://www.securityfocus.com/bid/71376	Trust: 0.6
url:	http://www.seil.jp/	Trust: 0.3

sources: CNVD: CNVD-2014-08645 // VULHUB: VHN-75200 // BID: 71376 // JVNDB: JVNDB-2014-000135 // CNNVD: CNNVD-201412-033 // NVD: CVE-2014-7255

CREDITS

The vendor reported this issue.

Trust: 0.3

sources: BID: 71376

SOURCES

db:	CNVD	id:	CNVD-2014-08645
db:	VULHUB	id:	VHN-75200
db:	BID	id:	71376
db:	JVNDB	id:	JVNDB-2014-000135
db:	CNNVD	id:	CNNVD-201412-033
db:	NVD	id:	CVE-2014-7255

LAST UPDATE DATE

2025-04-13T23:31:35.854000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2014-08645	date:	2014-12-03T00:00:00
db:	VULHUB	id:	VHN-75200	date:	2020-07-31T00:00:00
db:	BID	id:	71376	date:	2014-12-01T00:00:00
db:	JVNDB	id:	JVNDB-2014-000135	date:	2014-12-09T00:00:00
db:	CNNVD	id:	CNNVD-201412-033	date:	2020-08-03T00:00:00
db:	NVD	id:	CVE-2014-7255	date:	2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2014-08645	date:	2014-12-03T00:00:00
db:	VULHUB	id:	VHN-75200	date:	2014-12-05T00:00:00
db:	BID	id:	71376	date:	2014-12-01T00:00:00
db:	JVNDB	id:	JVNDB-2014-000135	date:	2014-12-01T00:00:00
db:	CNNVD	id:	CNNVD-201412-033	date:	2014-12-02T00:00:00
db:	NVD	id:	CVE-2014-7255	date:	2014-12-05T17:59:03.993