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[email protected]CVE-2018-16720

HistoryNov 23, 2020 - 9:15 p.m.

CVE-2018-16720

2020-11-2321:15:11

CWE-20

[email protected]

web.nvd.nist.gov

cwe-20

cve-2018-16720

denial of service

jingyun antivirus

driver vulnerability

security update

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x1236001c, a related issue to CVE-2018-16304.

Affected configurations

NVD

Node

v-securejingyun_antivirusMatch2.4.2.39

CPENameOperatorVersion
v-secure:jingyun_antivirusv-secure jingyun antiviruseq2.4.2.39

CPE	Name	Operator	Version
v-secure:jingyun_antivirus	v-secure jingyun antivirus	eq	2.4.2.39

References

github.com/bsauce/poc/tree/master/jingyun_antivirus_1236001c

www.cnvd.org.cn/flaw/show/CNVD-2018-19267

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Related for CVE-2018-16720

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