Details of VAR-201803-1081

ID

VAR-201803-1081

CVE

CVE-2016-8786

TITLE

plural Huawei Vulnerability related to input validation in products

Trust: 0.8

sources: JVNDB: JVNDB-2016-008970

DESCRIPTION

Huawei S12700 V200R005C00, V200R006C00, V200R007C00, V200R008C00, S5700 V200R006C00, V200R007C00, V200R008C00, S6700 V200R008C00, S7700 V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, S9700 V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00 have a denial of service (DoS) vulnerability. Due to the lack of input validation, a remote attacker may craft a malformed Resource Reservation Protocol (RSVP) packet and send it to the device, causing a few buffer overflows and occasional device restart. plural Huawei The product contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Huawei S12700 is an intelligent routing switch of China Huawei. A number of Huawei products have a denial of service vulnerability, which stems from the lack of input detection in the program. Multiple Huawei products are prone to a remote denial-of-service vulnerability. Attackers can exploit this issue to restart the affected device, denying service to legitimate users. Huawei S12700, S5700, S6700, S7700, and S9700 are vulnerable. The following products and versions are affected: Huawei S12700 V200R005C00 Version, V200R006C00 Version, V200R007C00 Version, V200R008C00 Version; S5700 V200R006C00 Version, V200R007C00 Version, V200R008C00 Version; S6700 V200R008C00 Version; S7700 V200R001C00 Version, V200R002C00 Version, V200R003C00 Version, V200R005C00 Version, V200R006C00 Version , V200R007C00, V200R008C00; S9700 V200R001C00, V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00

Trust: 2.52

sources: NVD: CVE-2016-8786 // JVNDB: JVNDB-2016-008970 // CNVD: CNVD-2017-00050 // BID: 95139 // VULHUB: VHN-97606

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2017-00050

AFFECTED PRODUCTS

vendor:	huawei	model:	s7700	scope:	eq	version:	v200r008c00	Trust: 1.6
vendor:	huawei	model:	s9700	scope:	eq	version:	v200r003c00	Trust: 1.6
vendor:	huawei	model:	s9700	scope:	eq	version:	v200r006c00	Trust: 1.6
vendor:	huawei	model:	s9700	scope:	eq	version:	v200r001c00	Trust: 1.6
vendor:	huawei	model:	s7700	scope:	eq	version:	v200r007c00	Trust: 1.6
vendor:	huawei	model:	s9700	scope:	eq	version:	v200r008c00	Trust: 1.6
vendor:	huawei	model:	s9700	scope:	eq	version:	v200r002c00	Trust: 1.6
vendor:	huawei	model:	s7700	scope:	eq	version:	v200r006c00	Trust: 1.6
vendor:	huawei	model:	s9700	scope:	eq	version:	v200r005c00	Trust: 1.6
vendor:	huawei	model:	s9700	scope:	eq	version:	v200r007c00	Trust: 1.6
vendor:	huawei	model:	s5700	scope:	eq	version:	v200r007c00	Trust: 1.0
vendor:	huawei	model:	s7700	scope:	eq	version:	v200r005c00	Trust: 1.0
vendor:	huawei	model:	s5700	scope:	eq	version:	v200r006c00	Trust: 1.0
vendor:	huawei	model:	s12700	scope:	eq	version:	v200r008c00	Trust: 1.0
vendor:	huawei	model:	s7700	scope:	eq	version:	v200r003c00	Trust: 1.0
vendor:	huawei	model:	s12700	scope:	eq	version:	v200r007c00	Trust: 1.0
vendor:	huawei	model:	s7700	scope:	eq	version:	v200r001c00	Trust: 1.0
vendor:	huawei	model:	s12700	scope:	eq	version:	v200r006c00	Trust: 1.0
vendor:	huawei	model:	s12700	scope:	eq	version:	v200r005c00	Trust: 1.0
vendor:	huawei	model:	s5700	scope:	eq	version:	v200r008c00	Trust: 1.0
vendor:	huawei	model:	s7700	scope:	eq	version:	v200r002c00	Trust: 1.0
vendor:	huawei	model:	s6700	scope:	eq	version:	v200r008c00	Trust: 1.0
vendor:	huawei	model:	s7700 v200r003c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s7700 v200r005c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s9700 v200r003c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s9700 v200r005c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s12700 v200r005c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s7700 v200r001c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s7700 v200r002c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s7700 v200r006c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s7700 v200r008c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s9700 v200r001c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s9700 v200r002c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s9700 v200r006c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s9700 v200r008c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s12700 v200r006c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s12700 v200r008c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s6700 v200r008c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s5700 v200r006c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s5700 v200r008c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s12700 v200r007c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s5700 v200r007c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s7700 v200r007c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s9700 v200r007c00	scope:	-	version:	-	Trust: 0.9
vendor:	huawei	model:	s12700	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	s5700	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	s6700	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	s7700	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	s9700	scope:	-	version:	-	Trust: 0.8
vendor:	huawei	model:	s9700 v200r009c00spc500	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	s7700 v200r009c00spc500	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	s6700 v200r008c00spc500+v2	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	s5700 v200r009c00spc500	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	s5700 v200r008c00spc500+v2	scope:	ne	version:	-	Trust: 0.3
vendor:	huawei	model:	s12700 v200r009c00spc500	scope:	ne	version:	-	Trust: 0.3

sources: CNVD: CNVD-2017-00050 // BID: 95139 // JVNDB: JVNDB-2016-008970 // CNNVD: CNNVD-201612-758 // NVD: CVE-2016-8786

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2016-8786
value:	HIGH
Trust: 1.0
NVD:	CVE-2016-8786
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-00050
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201612-758
value:	HIGH
Trust: 0.6
VULHUB:	VHN-97606
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2016-8786
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-2017-00050
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-97606
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

nvd@nist.gov:	CVE-2016-8786
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/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:	3.0
Trust: 1.8

sources: CNVD: CNVD-2017-00050 // VULHUB: VHN-97606 // JVNDB: JVNDB-2016-008970 // CNNVD: CNNVD-201612-758 // NVD: CVE-2016-8786

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-97606 // JVNDB: JVNDB-2016-008970 // NVD: CVE-2016-8786

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201612-758

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201612-758

CONFIGURATIONS

sources: JVNDB: JVNDB-2016-008970

PATCH

title:	huawei-sa-20161228-01-rsvp	url:	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161228-01-rsvp-en	Trust: 0.8
title:	Patches for various Huawei product denial of service vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/87258	Trust: 0.6
title:	Various Huawei product security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=66715	Trust: 0.6

sources: CNVD: CNVD-2017-00050 // JVNDB: JVNDB-2016-008970 // CNNVD: CNNVD-201612-758

EXTERNAL IDS

db:	NVD	id:	CVE-2016-8786	Trust: 3.4
db:	BID	id:	95139	Trust: 2.6
db:	JVNDB	id:	JVNDB-2016-008970	Trust: 0.8
db:	CNNVD	id:	CNNVD-201612-758	Trust: 0.7
db:	CNVD	id:	CNVD-2017-00050	Trust: 0.6
db:	VULHUB	id:	VHN-97606	Trust: 0.1

sources: CNVD: CNVD-2017-00050 // VULHUB: VHN-97606 // BID: 95139 // JVNDB: JVNDB-2016-008970 // CNNVD: CNNVD-201612-758 // NVD: CVE-2016-8786

REFERENCES

url:	http://www.securityfocus.com/bid/95139	Trust: 2.3
url:	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161228-01-rsvp-en	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-8786	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2016-8786	Trust: 0.8
url:	http://www.huawei.com/en/	Trust: 0.3
url:	http://www.huawei.com/en/psirt/security-advisories/2016/huawei-sa-20161228-01-rsvp-en	Trust: 0.3

sources: CNVD: CNVD-2017-00050 // VULHUB: VHN-97606 // BID: 95139 // JVNDB: JVNDB-2016-008970 // CNNVD: CNNVD-201612-758 // NVD: CVE-2016-8786

CREDITS

Huawei internal tester

Trust: 0.3

sources: BID: 95139

SOURCES

db:	CNVD	id:	CNVD-2017-00050
db:	VULHUB	id:	VHN-97606
db:	BID	id:	95139
db:	JVNDB	id:	JVNDB-2016-008970
db:	CNNVD	id:	CNNVD-201612-758
db:	NVD	id:	CVE-2016-8786

LAST UPDATE DATE

2024-11-23T22:34:19.502000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-00050	date:	2017-01-03T00:00:00
db:	VULHUB	id:	VHN-97606	date:	2018-03-26T00:00:00
db:	BID	id:	95139	date:	2017-01-12T06:07:00
db:	JVNDB	id:	JVNDB-2016-008970	date:	2018-04-18T00:00:00
db:	CNNVD	id:	CNNVD-201612-758	date:	2018-03-12T00:00:00
db:	NVD	id:	CVE-2016-8786	date:	2024-11-21T03:00:04.643

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-00050	date:	2017-01-03T00:00:00
db:	VULHUB	id:	VHN-97606	date:	2018-03-09T00:00:00
db:	BID	id:	95139	date:	2016-12-28T00:00:00
db:	JVNDB	id:	JVNDB-2016-008970	date:	2018-04-18T00:00:00
db:	CNNVD	id:	CNNVD-201612-758	date:	2016-12-29T00:00:00
db:	NVD	id:	CVE-2016-8786	date:	2018-03-09T21:29:00.440