Upstream information

CVE-2020-14983 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	7.5
Vector	AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores
	National Vulnerability Database
Base Score	9.8
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1173595 [RESOLVED / FIXED]

SUSE Security Advisories:

openSUSE-SU-2020:0928-1, published Thu Dec 7 12:55:40 2023
openSUSE-SU-2020:0939-1, published Thu Dec 7 12:55:40 2023
openSUSE-SU-2020:0947-1, published Thu Dec 7 12:55:40 2023

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP1	`chocolate-doom >= 3.0.1-bp151.4.3.1` `chocolate-doom-bash-completion >= 3.0.1-bp151.4.3.1`	Patchnames: openSUSE-2020-947
openSUSE Leap 15.1	`chocolate-doom >= 3.0.1-lp151.3.3.1` `chocolate-doom-bash-completion >= 3.0.1-lp151.3.3.1`	Patchnames: openSUSE-2020-928
openSUSE Leap 15.2	`chocolate-doom >= 3.0.1-lp152.4.3.1` `chocolate-doom-bash-completion >= 3.0.1-lp152.4.3.1`	Patchnames: openSUSE-2020-939
openSUSE Tumbleweed	`chocolate-doom >= 3.0.1-2.2` `chocolate-doom-bash-completion >= 3.0.1-2.2`	Patchnames: openSUSE-Tumbleweed-2024-10680

SUSE Timeline for this CVE

CVE page created: Tue Jun 23 06:13:22 2020
CVE page last modified: Sun Jun 16 01:07:34 2024