NVD Vulnerability Detail

CVE-2020-12066

Summary	CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.
Publication Date	April 23, 2020, 2:15 a.m.
Registration Date	Jan. 26, 2021, 11:51 a.m.
Last Update	Nov. 21, 2024, 1:59 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:teeworlds:teeworlds::::::::		0.7.0			0.7.5

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:opensuse:leap:15.1:::::::*
cpe:2.3:a:opensuse:backports_sle:15.0:sp1::::::

Configuration3		or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:30:::::::*

Configuration4		or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:10.0:::::::*

Configuration5		or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00044.html	Mailing List Third Party Advisory
2	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00045.html	Mailing List Third Party Advisory
3	https://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5	Patch Third Party Advisory
4	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVYG7CCPS5F3OPOQMJKVNXTQ7BXSEX2V/
5	https://usn.ubuntu.com/4553-1/	Third Party Advisory
6	https://www.debian.org/security/2020/dsa-4763	Third Party Advisory
7	https://www.teeworlds.com/forum/viewtopic.php?id=14785	Vendor Advisory
8	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00044.html	Mailing List Third Party Advisory
9	https://www.teeworlds.com/forum/viewtopic.php?id=14785	Vendor Advisory
10	https://www.debian.org/security/2020/dsa-4763	Third Party Advisory
11	https://usn.ubuntu.com/4553-1/	Third Party Advisory
12	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVYG7CCPS5F3OPOQMJKVNXTQ7BXSEX2V/
13	https://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5	Patch Third Party Advisory
14	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00045.html	Mailing List Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-20	不適切な入力確認	https://cwe.mitre.org/data/definitions/20.html

JVN Vulnerability Information

Teeworlds におけるリソースの枯渇に関する脆弱性

Title	Teeworlds におけるリソースの枯渇に関する脆弱性
Summary	Teeworlds には、リソースの枯渇に関する脆弱性が存在します。
Possible impacts	サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	April 11, 2020, midnight
Registration Date	June 3, 2020, 4:30 p.m.
Last Update	June 3, 2020, 4:30 p.m.

Affected System

openSUSE project

Backports SLE

openSUSE Leap

Magnus Auvinen

Teeworlds 0.7.5 未満の 0.7.x

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2020-12066	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12066
National Vulnerability Database (NVD)
2	CVE-2020-12066	https://nvd.nist.gov/vuln/detail/CVE-2020-12066

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-400	https://cwe.mitre.org/data/definitions/400.html

ベンダー情報

No	Name	URL
GitHub
1	changed a check	https://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5
Magnus Auvinen
2	Security update - 0.7.5 released	https://www.teeworlds.com/forum/viewtopic.php?id=14785
opensuse-security-announce
3	openSUSE-SU-2020:0557-1	https://lists.opensuse.org/opensuse-security-announce/2020-04/msg00044.html
4	openSUSE-SU-2020:0563-1	https://lists.opensuse.org/opensuse-security-announce/2020-04/msg00045.html

Change Log

No	Changed Details	Date of change
1	[2020年06月03日] 掲載	June 3, 2020, 4:30 p.m.