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ID

VAR-202005-0669


CVE

CVE-2020-1832


TITLE

E6878-370 Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2020-005940

DESCRIPTION

E6878-370 products with versions of 10.0.3.1(H557SP27C233) and 10.0.3.1(H563SP1C00) have a stack buffer overflow vulnerability. The program copies an input buffer to an output buffer without verification. An attacker in the adjacent network could send a crafted message, successful exploit could lead to stack buffer overflow which may cause malicious code execution. E6878-370 Is vulnerable to out-of-bounds writes.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Huawei E6878-370 is a portable 5G router from China's Huawei company

Trust: 2.16

sources: NVD: CVE-2020-1832 // JVNDB: JVNDB-2020-005940 // CNVD: CNVD-2020-31281

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2020-31281

AFFECTED PRODUCTS

vendor:huaweimodel:e6878-370 10.0.3.1scope: - version: -

Trust: 1.2

vendor:huaweimodel:e6878-370scope:eqversion:10.0.3.1\(h557sp27c233\)

Trust: 1.0

vendor:huaweimodel:e6878-370scope:eqversion:10.0.3.1\(h563sp1c233\)

Trust: 1.0

vendor:huaweimodel:e6878-370scope:eqversion:10.0.3.1(h557sp27c233)

Trust: 0.8

vendor:huaweimodel:e6878-370scope:eqversion:10.0.3.1(h563sp1c00)

Trust: 0.8

sources: CNVD: CNVD-2020-31281 // JVNDB: JVNDB-2020-005940 // NVD: CVE-2020-1832

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-1832
value: HIGH

Trust: 1.0

NVD: JVNDB-2020-005940
value: HIGH

Trust: 0.8

CNVD: CNVD-2020-31281
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202005-1347
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2020-1832
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

NVD: JVNDB-2020-005940
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2020-31281
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-1832
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: JVNDB-2020-005940
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2020-31281 // JVNDB: JVNDB-2020-005940 // CNNVD: CNNVD-202005-1347 // NVD: CVE-2020-1832

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.8

sources: JVNDB: JVNDB-2020-005940 // NVD: CVE-2020-1832

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202005-1347

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202005-1347

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2020-005940

PATCH
title:huawei-sa-20200527-01-stackurl:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-stack-en
Trust: 0.8
title:Patch for Huawei E6878-370 buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/220053
Trust: 0.6
title:Huawei E6878-370 Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=119905
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-31281 // 
            
            
            
            JVNDB: JVNDB-2020-005940 // 
            
            
            
            CNNVD: CNNVD-202005-1347

EXTERNAL IDS
db:NVDid:CVE-2020-1832
Trust: 3.0
db:JVNDBid:JVNDB-2020-005940
Trust: 0.8
db:CNVDid:CNVD-2020-31281
Trust: 0.6
db:NSFOCUSid:47435
Trust: 0.6
db:CNNVDid:CNNVD-202005-1347
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-31281 // 
            
            
            
            JVNDB: JVNDB-2020-005940 // 
            
            
            
            CNNVD: CNNVD-202005-1347 // 
            
            
            
            NVD: CVE-2020-1832

REFERENCES
url:https://nvd.nist.gov/vuln/detail/cve-2020-1832
Trust: 2.0
url:https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-stack-en
Trust: 1.6
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-1832
Trust: 0.8
url:https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20200527-01-stack-cn
Trust: 0.6
url:http://www.nsfocus.net/vulndb/47435
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2020-31281 // 
            
            
            
            JVNDB: JVNDB-2020-005940 // 
            
            
            
            CNNVD: CNNVD-202005-1347 // 
            
            
            
            NVD: CVE-2020-1832

SOURCES
db:CNVDid:CNVD-2020-31281
db:JVNDBid:JVNDB-2020-005940
db:CNNVDid:CNNVD-202005-1347
db:NVDid:CVE-2020-1832

LAST UPDATE DATE
2024-11-23T22:51:21.653000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2020-31281date:2020-06-03T00:00:00
db:JVNDBid:JVNDB-2020-005940date:2020-06-25T00:00:00
db:CNNVDid:CNNVD-202005-1347date:2020-08-05T00:00:00
db:NVDid:CVE-2020-1832date:2024-11-21T05:11:27.330

SOURCES RELEASE DATE
db:CNVDid:CNVD-2020-31281date:2020-06-03T00:00:00
db:JVNDBid:JVNDB-2020-005940date:2020-06-25T00:00:00
db:CNNVDid:CNNVD-202005-1347date:2020-05-27T00:00:00
db:NVDid:CVE-2020-1832date:2020-05-29T20:15:11.233