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[email protected]NVD:CVE-2020-14983

HistoryJun 22, 2020 - 8:15 p.m.

CVE-2020-14983

2020-06-2220:15:11

CWE-120

[email protected]

web.nvd.nist.gov

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.9%

JSON

The server in Chocolate Doom 3.0.0 and Crispy Doom 5.8.0 doesn’t validate the user-controlled num_players value, leading to a buffer overflow. A malicious user can overwrite the server’s stack.

Affected configurations

Nvd

Node

chocolate-doomchocolate_doomMatch3.0.0-

chocolate-doomcrispy_doomMatch5.8.0

Node

opensusebackportsMatchsle-15sp1

opensuseleapMatch15.1

opensuseleapMatch15.2

VendorProductVersionCPE
chocolate-doomchocolate_doom3.0.0cpe:2.3:a:chocolate-doom:chocolate_doom:3.0.0:-:*:*:*:*:*:*
chocolate-doomcrispy_doom5.8.0cpe:2.3:a:chocolate-doom:crispy_doom:5.8.0:*:*:*:*:*:*:*
opensusebackportssle-15cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
opensuseleap15.2cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
chocolate-doom	chocolate_doom	3.0.0	cpe:2.3:a:chocolate-doom:chocolate_doom:3.0.0:-::::::
chocolate-doom	crispy_doom	5.8.0	cpe:2.3:a:chocolate-doom:crispy_doom:5.8.0:::::::*
opensuse	backports	sle-15	cpe:2.3:o:opensuse:backports:sle-15:sp1::::::
opensuse	leap	15.1	cpe:2.3:o:opensuse:leap:15.1:::::::*
opensuse	leap	15.2	cpe:2.3:o:opensuse:leap:15.2:::::::*