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MitreCVE-2020-9005

HistoryFeb 17, 2020 - 1:15 p.m.

CVE-2020-9005

2020-02-1713:15:11

CWE-787

mitre

web.nvd.nist.gov

valve

dota 2

cve-2020-9005

remote code execution

denial of service

security vulnerability

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.

Affected configurations

Nvd

Node

valvesoftwaredota_2Range≤2020-02-17

VendorProductVersionCPE
valvesoftwaredota_2*cpe:2.3:a:valvesoftware:dota_2:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
valvesoftware	dota_2	*	cpe:2.3:a:valvesoftware:dota_2::::::::

References

github.com/bi7s/CVE/blob/master/CVE-2020-9005/README.md

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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