Sign-up

ID

VAR-202104-1547


CVE

CVE-2021-3464


TITLE

Pillow Buffer error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

DESCRIPTION

A DLL search path vulnerability was reported in Lenovo PCManager, prior to version 3.0.400.3252, that could allow privilege escalation. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements. Lenovo Lenovo Pcmanager (Lenovo Computer Manager) is a software from China Lenovo Company that can comprehensively manage PC devices

Trust: 1.62

sources: NVD: CVE-2021-3464 // CNNVD: CNNVD-202104-975 // VULHUB: VHN-388675 // VULMON: CVE-2021-3464

AFFECTED PRODUCTS

vendor:lenovomodel:pcmanagerscope:ltversion:3.0.400.3252

Trust: 1.0

sources: NVD: CVE-2021-3464

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-3464
value: HIGH

Trust: 1.0

psirt@lenovo.com: CVE-2021-3464
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202104-2016
value: HIGH

Trust: 0.6

VULHUB: VHN-388675
value: HIGH

Trust: 0.1

VULMON: CVE-2021-3464
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-3464
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-388675
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-3464
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 2.0

sources: VULHUB: VHN-388675 // VULMON: CVE-2021-3464 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202104-2016 // NVD: CVE-2021-3464 // NVD: CVE-2021-3464

PROBLEMTYPE DATA

problemtype:CWE-427

Trust: 1.1

sources: VULHUB: VHN-388675 // NVD: CVE-2021-3464

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202104-2016

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

PATCH

title:Lenovo Pcmanager Fixes for code issue vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=148689

Trust: 0.6

sources: CNNVD: CNNVD-202104-2016

EXTERNAL IDS

db:NVDid:CVE-2021-3464

Trust: 1.8

db:CNNVDid:CNNVD-202104-2016

Trust: 0.7

db:CS-HELPid:SB2021041363

Trust: 0.6

db:CNNVDid:CNNVD-202104-975

Trust: 0.6

db:CS-HELPid:SB2021042812

Trust: 0.6

db:VULHUBid:VHN-388675

Trust: 0.1

db:VULMONid:CVE-2021-3464

Trust: 0.1

sources: VULHUB: VHN-388675 // VULMON: CVE-2021-3464 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202104-2016 // NVD: CVE-2021-3464

REFERENCES

url:https://iknow.lenovo.com.cn/detail/dc_196156.html

Trust: 1.8

url:https://www.cybersecurity-help.cz/vdb/sb2021041363

Trust: 0.6

url:https://nvd.nist.gov/vuln/detail/cve-2021-3464

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021042812

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/427.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-388675 // VULMON: CVE-2021-3464 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202104-2016 // NVD: CVE-2021-3464

SOURCES

db:VULHUBid:VHN-388675
db:VULMONid:CVE-2021-3464
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202104-2016
db:NVDid:CVE-2021-3464

LAST UPDATE DATE

2024-11-23T19:59:28.992000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-388675date:2021-05-06T00:00:00
db:VULMONid:CVE-2021-3464date:2021-05-06T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202104-2016date:2021-05-07T00:00:00
db:NVDid:CVE-2021-3464date:2024-11-21T06:21:36.373

SOURCES RELEASE DATE

db:VULHUBid:VHN-388675date:2021-04-27T00:00:00
db:VULMONid:CVE-2021-3464date:2021-04-27T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202104-2016date:2021-04-27T00:00:00
db:NVDid:CVE-2021-3464date:2021-04-27T16:15:07.763