Details of VAR-202009-1320

ID

VAR-202009-1320

CVE

CVE-2020-9084

TITLE

Huawei Taurus-AL00B resource management error vulnerability (CNVD-2020-60319)

Trust: 0.6

sources: CNVD: CNVD-2020-60319

DESCRIPTION

Taurus-AN00B versions earlier than 10.1.0.156(C00E155R7P2) have a use-after-free (UAF) vulnerability. An authenticated, local attacker may perform specific operations to exploit this vulnerability. Successful exploitation may cause the attacker to obtain a higher privilege and compromise the service. Huawei Taurus-AL00B is a smart phone of China's Huawei (Huawei) company. Some Huawei phones have resource management errors. The vulnerability stems from use-after-free (UAF), which can be exploited by attackers to increase privileges and affect services

Trust: 1.44

sources: NVD: CVE-2020-9084 // CNVD: CNVD-2020-60319

IOT TAXONOMY

category:

['IoT']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2020-60319

AFFECTED PRODUCTS

vendor:	huawei	model:	taurus-an00b	scope:	lt	version:	10.1.0.156\(c00e155r7p2\)	Trust: 1.0
vendor:	huawei	model:	taurus-al00b <10.1.0.156	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2020-60319 // NVD: CVE-2020-9084

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-9084
value:	MEDIUM
Trust: 1.0
CNVD:	CNVD-2020-60319
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-202009-1015
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2020-9084
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
CNVD:	CNVD-2020-60319
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2020-9084
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.6
impactScore:	5.9
version:	3.1
Trust: 1.0

sources: CNVD: CNVD-2020-60319 // CNNVD: CNNVD-202009-1015 // NVD: CVE-2020-9084

PROBLEMTYPE DATA

problemtype:

CWE-416

Trust: 1.0

sources: NVD: CVE-2020-9084

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202009-1015

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202009-1015

PATCH

title:	Patch for Huawei Taurus-AL00B resource management error vulnerability (CNVD-2020-60319)	url:	https://www.cnvd.org.cn/patchInfo/show/238423	Trust: 0.6
title:	Huawei Taurus-AL00B Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=128323	Trust: 0.6

sources: CNVD: CNVD-2020-60319 // CNNVD: CNNVD-202009-1015

EXTERNAL IDS

db:	NVD	id:	CVE-2020-9084	Trust: 2.2
db:	CNVD	id:	CNVD-2020-60319	Trust: 0.6
db:	CNNVD	id:	CNNVD-202009-1015	Trust: 0.6

sources: CNVD: CNVD-2020-60319 // CNNVD: CNNVD-202009-1015 // NVD: CVE-2020-9084

REFERENCES

url:	https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200916-01-smartphone-en	Trust: 1.6
url:	https://nvd.nist.gov/vuln/detail/cve-2020-9084	Trust: 1.2
url:	https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20200916-01-smartphone-cn	Trust: 0.6

sources: CNVD: CNVD-2020-60319 // CNNVD: CNNVD-202009-1015 // NVD: CVE-2020-9084

SOURCES

db:	CNVD	id:	CNVD-2020-60319
db:	CNNVD	id:	CNNVD-202009-1015
db:	NVD	id:	CVE-2020-9084

LAST UPDATE DATE

2024-11-23T22:21:02.136000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2020-60319	date:	2020-11-03T00:00:00
db:	CNNVD	id:	CNNVD-202009-1015	date:	2021-08-16T00:00:00
db:	NVD	id:	CVE-2020-9084	date:	2024-11-21T05:39:59.720

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2020-60319	date:	2020-11-03T00:00:00
db:	CNNVD	id:	CNNVD-202009-1015	date:	2020-09-16T00:00:00
db:	NVD	id:	CVE-2020-9084	date:	2020-09-18T19:15:16.437