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MitreCVE-2018-16723

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

CVE-2018-16723

2020-11-2321:15:11

CWE-20

mitre

web.nvd.nist.gov

cve-2018-16723

jingyun antivirus

denial of service

local users

bsod

impact

input validation

nvd

CVSS2

4.6

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

CVSS3

7.8

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

AI Score

7.9

Confidence

High

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 0x12364020.

Affected configurations

Nvd

Node

v-securejingyun_antivirusMatch2.4.2.39

VendorProductVersionCPE
v-securejingyun_antivirus2.4.2.39cpe:2.3:a:v-secure:jingyun_antivirus:2.4.2.39:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
v-secure	jingyun_antivirus	2.4.2.39	cpe:2.3:a:v-secure:jingyun_antivirus:2.4.2.39:::::::*

References

github.com/bsauce/poc/tree/master/jingyun_antivirus_12364020

www.cnvd.org.cn/flaw/show/CNVD-2018-19264

CVSS2

4.6

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

CVSS3

7.8

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

AI Score

7.9

Confidence

High

EPSS

Percentile

5.1%

JSON

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