Details of VAR-201407-0183

ID

VAR-201407-0183

CVE

CVE-2014-4927

TITLE

plural D-Link and NetGear Used in products ACME micro_httpd Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2014-003572

DESCRIPTION

Buffer overflow in ACME micro_httpd, as used in D-Link DSL2750U and DSL2740U and NetGear WGR614 and MR-ADSL-DG834 routers allows remote attackers to cause a denial of service (crash) via a long string in the URI in a GET request. ACME micro_httpd is a lightweight http server. Attackers can exploit this issue to crash the application, resulting in a denial-of-service conditions. micro_httpd June 2012 is vulnerable; other versions may also be affected. Both D-Link DSL2750U and DSL2740U are router products of D-Link. Both NetGear WGR614 and MR-ADSL-DG834 are router products of NetGear

Trust: 2.52

sources: NVD: CVE-2014-4927 // JVNDB: JVNDB-2014-003572 // CNVD: CNVD-2014-04640 // BID: 68746 // VULHUB: VHN-72868

AFFECTED PRODUCTS

vendor:	acme	model:	micro httpd	scope:	eq	version:	-	Trust: 1.6
vendor:	netgear	model:	wgr614	scope:	eq	version:	v5	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v6	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v7	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v8	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v2	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v4	Trust: 1.0
vendor:	dlink	model:	dsl2750u	scope:	eq	version:	-	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v9	Trust: 1.0
vendor:	netgear	model:	mr-adsl-dg834	scope:	eq	version:	-	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v1	Trust: 1.0
vendor:	dlink	model:	dsl2740u	scope:	eq	version:	-	Trust: 1.0
vendor:	netgear	model:	wgr614	scope:	eq	version:	v3	Trust: 1.0
vendor:	acme laboratories	model:	micro httpd	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dsl-2740u	scope:	-	version:	-	Trust: 0.8
vendor:	d link	model:	dsl-2750u	scope:	-	version:	-	Trust: 0.8
vendor:	net gear	model:	mr-adsl-dg834	scope:	-	version:	-	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v1	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v2	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v3	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v4	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v5	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v6	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v7	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v8	Trust: 0.8
vendor:	net gear	model:	wgr614	scope:	eq	version:	v9	Trust: 0.8
vendor:	acme	model:	micro httpd june	scope:	eq	version:	2012	Trust: 0.6
vendor:	acme	model:	labs micro httpd june	scope:	eq	version:	2012	Trust: 0.3

sources: CNVD: CNVD-2014-04640 // BID: 68746 // JVNDB: JVNDB-2014-003572 // CNNVD: CNNVD-201407-609 // NVD: CVE-2014-4927

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2014-4927
value:	HIGH
Trust: 1.0
NVD:	CVE-2014-4927
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2014-04640
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201407-609
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-72868
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2014-4927
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2014-04640
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-72868
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: CNVD: CNVD-2014-04640 // VULHUB: VHN-72868 // JVNDB: JVNDB-2014-003572 // CNNVD: CNNVD-201407-609 // NVD: CVE-2014-4927

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.9

sources: VULHUB: VHN-72868 // JVNDB: JVNDB-2014-003572 // NVD: CVE-2014-4927

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201407-609

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201407-609

CONFIGURATIONS

sources: JVNDB: JVNDB-2014-003572

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-72868

PATCH

title:	micro_httpd	url:	http://www.acme.com/software/micro_httpd/	Trust: 0.8
title:	Top Page	url:	http://www.dlink.com/us/en/	Trust: 0.8
title:	Top Page	url:	http://www.netgear.com/	Trust: 0.8

sources: JVNDB: JVNDB-2014-003572

EXTERNAL IDS

db:	NVD	id:	CVE-2014-4927	Trust: 3.4
db:	OSVDB	id:	109356	Trust: 3.1
db:	BID	id:	68746	Trust: 2.6
db:	EXPLOIT-DB	id:	34102	Trust: 2.3
db:	PACKETSTORM	id:	127544	Trust: 1.7
db:	JVNDB	id:	JVNDB-2014-003572	Trust: 0.8
db:	CNNVD	id:	CNNVD-201407-609	Trust: 0.7
db:	CNVD	id:	CNVD-2014-04640	Trust: 0.6
db:	VULHUB	id:	VHN-72868	Trust: 0.1

sources: CNVD: CNVD-2014-04640 // VULHUB: VHN-72868 // BID: 68746 // JVNDB: JVNDB-2014-003572 // CNNVD: CNNVD-201407-609 // NVD: CVE-2014-4927

REFERENCES

url:	http://osvdb.org/show/osvdb/109356	Trust: 2.5
url:	http://www.securityfocus.com/bid/68746	Trust: 1.7
url:	http://www.exploit-db.com/exploits/34102	Trust: 1.7
url:	http://packetstormsecurity.com/files/127544/acme-micro_httpd-denial-of-service.html	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-4927	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-4927	Trust: 0.8
url:	http://osvdb.com/show/osvdb/109356	Trust: 0.6
url:	http://www.exploit-db.com/exploits/34102/	Trust: 0.6
url:	httpd-denial-of-service.html	Trust: 0.6
url:	https://packetstormsecurity.com/files/127544/acme-micro_	Trust: 0.6

sources: CNVD: CNVD-2014-04640 // VULHUB: VHN-72868 // JVNDB: JVNDB-2014-003572 // CNNVD: CNNVD-201407-609 // NVD: CVE-2014-4927

CREDITS

Yuval tisf Nativ

Trust: 0.3

sources: BID: 68746

SOURCES

db:	CNVD	id:	CNVD-2014-04640
db:	VULHUB	id:	VHN-72868
db:	BID	id:	68746
db:	JVNDB	id:	JVNDB-2014-003572
db:	CNNVD	id:	CNNVD-201407-609
db:	NVD	id:	CVE-2014-4927

LAST UPDATE DATE

2024-11-23T22:42:33.465000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2014-04640	date:	2014-07-25T00:00:00
db:	VULHUB	id:	VHN-72868	date:	2014-07-25T00:00:00
db:	BID	id:	68746	date:	2014-07-18T00:00:00
db:	JVNDB	id:	JVNDB-2014-003572	date:	2014-07-28T00:00:00
db:	CNNVD	id:	CNNVD-201407-609	date:	2023-04-27T00:00:00
db:	NVD	id:	CVE-2014-4927	date:	2024-11-21T02:11:07.343

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2014-04640	date:	2014-07-25T00:00:00
db:	VULHUB	id:	VHN-72868	date:	2014-07-24T00:00:00
db:	BID	id:	68746	date:	2014-07-18T00:00:00
db:	JVNDB	id:	JVNDB-2014-003572	date:	2014-07-28T00:00:00
db:	CNNVD	id:	CNNVD-201407-609	date:	2014-07-25T00:00:00
db:	NVD	id:	CVE-2014-4927	date:	2014-07-24T14:55:09.520