Details of VAR-202005-0666

ID

VAR-202005-0666

CVE

CVE-2020-1870

TITLE

CloudEngine 12800 and 6800 Vulnerability regarding lack of resource release after valid lifetime in

Trust: 0.8

sources: JVNDB: JVNDB-2020-005941

DESCRIPTION

There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service. Affected product versions include: CloudEngine 12800 versions V200R019C00SPC800; CloudEngine 5800 versions V200R019C00SPC800; CloudEngine 6800 versions V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R019C00SPC800; NE40E versions V800R011C00SPC200, V800R011C00SPC300, V800R011C10SPC100; NE40E-F versions V800R011C00SPC200, V800R011C10SPC100; NE40E-M versions V800R011C00SPC200, V800R011C10SPC100. CloudEngine 12800 and 6800 Is vulnerable to a lack of resource release after a valid lifetime.Service operation interruption (DoS) It may be put into a state. Both Huawei CloudEngine 6800 and Huawei CloudEngine 12800 are products of the Chinese company Huawei. CloudEngine 6800 is a 6800 series 10 Gigabit Ethernet switch facing the data center. Huawei CloudEngine 12800 is a 12800 series data center switch. There is a security vulnerability in Huawei CloudEngine 12800 and CloudEngine 6800

Trust: 2.16

sources: NVD: CVE-2020-1870 // JVNDB: JVNDB-2020-005941 // CNVD: CNVD-2020-36725

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-36725

AFFECTED PRODUCTS

vendor:	huawei	model:	cloudengine 12800	scope:	eq	version:	v200r019c00	Trust: 1.8
vendor:	huawei	model:	cloudengine 12800	scope:	eq	version:	v200r019c00spc600	Trust: 1.8
vendor:	huawei	model:	cloudengine 12800	scope:	eq	version:	v200r019c10	Trust: 1.8
vendor:	huawei	model:	cloudengine 6800	scope:	eq	version:	v200r019c00spc800	Trust: 1.8
vendor:	huawei	model:	cloudengine 12800	scope:	eq	version:	v200r019c00spc800	Trust: 1.0
vendor:	huawei	model:	cloudengine 12800	scope:	eq	version:	v200r019c10spc800	Trust: 0.8
vendor:	huawei	model:	cloudengine v200r019c00spc800	scope:	eq	version:	12800	Trust: 0.6
vendor:	huawei	model:	cloudengine v200r005c20spc800	scope:	eq	version:	16800	Trust: 0.6
vendor:	huawei	model:	cloudengine v200r019c00spc800	scope:	eq	version:	5800	Trust: 0.6
vendor:	huawei	model:	cloudengine v200r005c20spc800	scope:	eq	version:	6800	Trust: 0.6
vendor:	huawei	model:	cloudengine v200r019c00spc800	scope:	eq	version:	6800	Trust: 0.6
vendor:	huawei	model:	cloudengine v200r019c00spc800	scope:	eq	version:	7800	Trust: 0.6
vendor:	huawei	model:	cloudengine v200r019c00spc800	scope:	eq	version:	8800	Trust: 0.6

sources: CNVD: CNVD-2020-36725 // JVNDB: JVNDB-2020-005941 // NVD: CVE-2020-1870

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-1870
value:	HIGH
Trust: 1.0
NVD:	JVNDB-2020-005941
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2020-36725
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202005-1358
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2020-1870
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
NVD:	JVNDB-2020-005941
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-2020-36725
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

nvd@nist.gov:	CVE-2020-1870
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
NVD:	JVNDB-2020-005941
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2020-36725 // JVNDB: JVNDB-2020-005941 // CNNVD: CNNVD-202005-1358 // NVD: CVE-2020-1870

PROBLEMTYPE DATA

problemtype:

CWE-772

Trust: 1.8

sources: JVNDB: JVNDB-2020-005941 // NVD: CVE-2020-1870

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202005-1358

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202005-1358

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-005941

PATCH

title:	huawei-sa-20200527-01-dos	url:	https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en	Trust: 0.8
title:	Patch for Denial of Service Vulnerability in Huawei CloudEngine 6800 and Huawei CloudEngine 12800	url:	https://www.cnvd.org.cn/patchInfo/show/224801	Trust: 0.6
title:	Huawei CloudEngine 6800 and Huawei CloudEngine 12800 Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=120178	Trust: 0.6

sources: CNVD: CNVD-2020-36725 // JVNDB: JVNDB-2020-005941 // CNNVD: CNNVD-202005-1358

EXTERNAL IDS

db:	NVD	id:	CVE-2020-1870	Trust: 3.0
db:	JVNDB	id:	JVNDB-2020-005941	Trust: 0.8
db:	CNVD	id:	CNVD-2020-36725	Trust: 0.6
db:	CNNVD	id:	CNNVD-202005-1358	Trust: 0.6

sources: CNVD: CNVD-2020-36725 // JVNDB: JVNDB-2020-005941 // CNNVD: CNNVD-202005-1358 // NVD: CVE-2020-1870

REFERENCES

url:	https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2020-1870	Trust: 1.4
url:	https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20200527-01-dos-cn	Trust: 1.2
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-1870	Trust: 0.8

sources: CNVD: CNVD-2020-36725 // JVNDB: JVNDB-2020-005941 // CNNVD: CNNVD-202005-1358 // NVD: CVE-2020-1870

SOURCES

db:	CNVD	id:	CNVD-2020-36725
db:	JVNDB	id:	JVNDB-2020-005941
db:	CNNVD	id:	CNNVD-202005-1358
db:	NVD	id:	CVE-2020-1870

LAST UPDATE DATE

2024-11-23T23:01:22.829000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-36725	date:	2020-07-07T00:00:00
db:	JVNDB	id:	JVNDB-2020-005941	date:	2020-06-25T00:00:00
db:	CNNVD	id:	CNNVD-202005-1358	date:	2020-11-12T00:00:00
db:	NVD	id:	CVE-2020-1870	date:	2024-11-21T05:11:30.800

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-36725	date:	2020-07-07T00:00:00
db:	JVNDB	id:	JVNDB-2020-005941	date:	2020-06-25T00:00:00
db:	CNNVD	id:	CNNVD-202005-1358	date:	2020-05-27T00:00:00
db:	NVD	id:	CVE-2020-1870	date:	2020-05-29T20:15:11.357