ID

VAR-201905-1340


TITLE

Century Star WebViewer.ocx Control Fl *** Method Has Stack Overflow Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2019-14863

DESCRIPTION

Century Star configuration software is a blocking software launched by Beijing Century Changqiu Technology Co., Ltd. It is a real-time human-machine interface utility generator, composed of CSMaker development system and CSViewer operating system. There is a stack overflow vulnerability in the Fl *** method of the CenturyStar WebViewer.ocx control. An attacker can trick users who have installed this control to visit a malicious webpage, trigger a vulnerability, execute malicious code remotely on the user system, and finally gain control of the user system. CSMaker Development system and CSViewer Composition of the operating system

Trust: 0.72

sources: CNVD: CNVD-2019-14863 // IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.8

sources: IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987 // CNVD: CNVD-2019-14863

AFFECTED PRODUCTS

vendor:century changqiumodel:star configuration softwarescope:eqversion:v9.1

Trust: 0.8

sources: IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987 // CNVD: CNVD-2019-14863

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2019-14863
value: MEDIUM

Trust: 0.6

IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987
value: MEDIUM

Trust: 0.2

CNVD: CNVD-2019-14863
severity: MEDIUM
baseScore: 4.9
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987
severity: MEDIUM
baseScore: 4.9
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.9 [IVD]

Trust: 0.2

sources: IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987 // CNVD: CNVD-2019-14863

TYPE

Buffer overflow

Trust: 0.2

sources: IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987

PATCH

title:Century Star WebViewer.ocx Control Has Stack Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/159967

Trust: 0.6

sources: CNVD: CNVD-2019-14863

EXTERNAL IDS

db:CNVDid:CNVD-2019-14863

Trust: 0.8

db:IVDid:8EB6404A-C619-43B7-8CA3-F1BC8B6B0987

Trust: 0.2

sources: IVD: 8eb6404a-c619-43b7-8ca3-f1bc8b6b0987 // CNVD: CNVD-2019-14863

SOURCES

db:IVDid:8eb6404a-c619-43b7-8ca3-f1bc8b6b0987
db:CNVDid:CNVD-2019-14863

LAST UPDATE DATE

2022-05-17T02:05:48.419000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2019-14863date:2019-05-22T00:00:00

SOURCES RELEASE DATE

db:IVDid:8eb6404a-c619-43b7-8ca3-f1bc8b6b0987date:2019-05-21T00:00:00
db:CNVDid:CNVD-2019-14863date:2019-06-10T00:00:00