Sign-up

ID

VAR-202111-1479


CVE

CVE-2021-39995


TITLE

eCNS280_TD  and  eSE620X vESS  Out-of-bounds read vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-015537

DESCRIPTION

Some Huawei products use the OpenHpi software for hardware management. A function that parses data returned by OpenHpi contains an out-of-bounds read vulnerability that could lead to a denial of service. Affected product versions include: eCNS280_TD V100R005C10; eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. eCNS280_TD and eSE620X vESS Exists in an out-of-bounds read vulnerability.Service operation interruption (DoS) It may be in a state. Huawei ESE620X vESS is a virtual enterprise service controller. eCNS280_TD is the core network equipment of the wireless broadband trunking system

Trust: 2.16

sources: NVD: CVE-2021-39995 // JVNDB: JVNDB-2021-015537 // CNVD: CNVD-2021-93832

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-93832

AFFECTED PRODUCTS

vendor:huaweimodel:ese620x vessscope:eqversion:v100r001c20spc200

Trust: 1.0

vendor:huaweimodel:ese620x vessscope:eqversion:v100r001c10spc200

Trust: 1.0

vendor:huaweimodel:ecns280 tdscope:eqversion:v100r005c10

Trust: 1.0

vendor:huaweimodel:ese620x vessscope:eqversion:v200r001c00spc300

Trust: 1.0

vendor:huaweimodel:ecns280 tdscope: - version: -

Trust: 0.8

vendor:huaweimodel:ese620x vessscope: - version: -

Trust: 0.8

vendor:huaweimodel:ecns280 td v100r005c10scope: - version: -

Trust: 0.6

vendor:huaweimodel:ese620x vess v100r001c10spc200scope: - version: -

Trust: 0.6

vendor:huaweimodel:ese620x vess v100r001c20spc200scope: - version: -

Trust: 0.6

vendor:huaweimodel:ese620x vess v200r001c00spc300scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2021-93832 // JVNDB: JVNDB-2021-015537 // NVD: CVE-2021-39995

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-39995
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-39995
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2021-93832
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202111-2093
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2021-39995
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2021-93832
severity: MEDIUM
baseScore: 5.4
vectorString: AV:N/AC:H/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 4.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-39995
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-39995
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-93832 // JVNDB: JVNDB-2021-015537 // CNNVD: CNNVD-202111-2093 // NVD: CVE-2021-39995

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.0

problemtype:Out-of-bounds read (CWE-125) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-015537 // NVD: CVE-2021-39995

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202111-2093

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202111-2093

PATCH

title:huawei-sa-20211124-03-dosurl:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211124-03-dos-en

Trust: 0.8

title:Patch for Multiple Huawei products out-of-bounds read vulnerabilities (CNVD-2021-93832)url:https://www.cnvd.org.cn/patchInfo/show/301911

Trust: 0.6

title:Huawei eCNS280_TD Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=172376

Trust: 0.6

sources: CNVD: CNVD-2021-93832 // JVNDB: JVNDB-2021-015537 // CNNVD: CNNVD-202111-2093

EXTERNAL IDS

db:NVDid:CVE-2021-39995

Trust: 3.8

db:JVNDBid:JVNDB-2021-015537

Trust: 0.8

db:CNVDid:CNVD-2021-93832

Trust: 0.6

db:CS-HELPid:SB2021112501

Trust: 0.6

db:CNNVDid:CNNVD-202111-2093

Trust: 0.6

sources: CNVD: CNVD-2021-93832 // JVNDB: JVNDB-2021-015537 // CNNVD: CNNVD-202111-2093 // NVD: CVE-2021-39995

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2021-39995

Trust: 2.0

url:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211124-03-dos-en

Trust: 1.6

url:https://www.cybersecurity-help.cz/vdb/sb2021112501

Trust: 0.6

sources: CNVD: CNVD-2021-93832 // JVNDB: JVNDB-2021-015537 // CNNVD: CNNVD-202111-2093 // NVD: CVE-2021-39995

SOURCES

db:CNVDid:CNVD-2021-93832
db:JVNDBid:JVNDB-2021-015537
db:CNNVDid:CNNVD-202111-2093
db:NVDid:CVE-2021-39995

LAST UPDATE DATE

2024-08-14T14:37:49.220000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-93832date:2021-12-03T00:00:00
db:JVNDBid:JVNDB-2021-015537date:2022-11-24T05:02:00
db:CNNVDid:CNNVD-202111-2093date:2021-12-08T00:00:00
db:NVDid:CVE-2021-39995date:2021-11-30T20:08:19.907

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-93832date:2021-12-03T00:00:00
db:JVNDBid:JVNDB-2021-015537date:2022-11-24T00:00:00
db:CNNVDid:CNNVD-202111-2093date:2021-11-25T00:00:00
db:NVDid:CVE-2021-39995date:2021-11-29T16:15:07.447