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DebianDEBIAN:DSA-4763-1:CBE9C

HistorySep 14, 2020 - 6:23 p.m.

[SECURITY] [DSA 4763-1] teeworlds security update

2020-09-1418:23:49

lists.debian.org

teeworlds

game server

denial of service

vulnerability

security update

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.015

Percentile

86.9%

JSON

Debian Security Advisory DSA-4763-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
September 14, 2020 https://www.debian.org/security/faq

Package : teeworlds
CVE ID : CVE-2020-12066

It was discovered that insufficient sanitising of received network
packets in the game server of Teeworlds, an online multi-player platform
2D shooter, could result in denial of service.

For the stable distribution (buster), this problem has been fixed in
version 0.7.2-5+deb10u1.

We recommend that you upgrade your teeworlds packages.

For the detailed security status of teeworlds please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/teeworlds

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian10arm64teeworlds-dbgsym< 0.7.2-5+deb10u1teeworlds-dbgsym_0.7.2-5+deb10u1_arm64.deb
Debian10armhfteeworlds-dbgsym< 0.7.2-5+deb10u1teeworlds-dbgsym_0.7.2-5+deb10u1_armhf.deb
Debian10mipsteeworlds-server-dbgsym< 0.7.2-5+deb10u1teeworlds-server-dbgsym_0.7.2-5+deb10u1_mips.deb
Debian10mipsteeworlds-dbgsym< 0.7.2-5+deb10u1teeworlds-dbgsym_0.7.2-5+deb10u1_mips.deb
Debian10armelteeworlds-server-dbgsym< 0.7.2-5+deb10u1teeworlds-server-dbgsym_0.7.2-5+deb10u1_armel.deb
Debian10mipselteeworlds< 0.7.2-5+deb10u1teeworlds_0.7.2-5+deb10u1_mipsel.deb
Debian10mips64elteeworlds-server< 0.7.2-5+deb10u1teeworlds-server_0.7.2-5+deb10u1_mips64el.deb
Debian10i386teeworlds-server< 0.7.2-5+deb10u1teeworlds-server_0.7.2-5+deb10u1_i386.deb
Debian10mipselteeworlds-server< 0.7.2-5+deb10u1teeworlds-server_0.7.2-5+deb10u1_mipsel.deb
Debian10s390xteeworlds-dbgsym< 0.7.2-5+deb10u1teeworlds-dbgsym_0.7.2-5+deb10u1_s390x.deb

OS	Version	Architecture	Package	Version	Filename
Debian	10	arm64	teeworlds-dbgsym	< 0.7.2-5+deb10u1	teeworlds-dbgsym_0.7.2-5+deb10u1_arm64.deb
Debian	10	armhf	teeworlds-dbgsym	< 0.7.2-5+deb10u1	teeworlds-dbgsym_0.7.2-5+deb10u1_armhf.deb
Debian	10	mips	teeworlds-server-dbgsym	< 0.7.2-5+deb10u1	teeworlds-server-dbgsym_0.7.2-5+deb10u1_mips.deb
Debian	10	mips	teeworlds-dbgsym	< 0.7.2-5+deb10u1	teeworlds-dbgsym_0.7.2-5+deb10u1_mips.deb
Debian	10	armel	teeworlds-server-dbgsym	< 0.7.2-5+deb10u1	teeworlds-server-dbgsym_0.7.2-5+deb10u1_armel.deb
Debian	10	mipsel	teeworlds	< 0.7.2-5+deb10u1	teeworlds_0.7.2-5+deb10u1_mipsel.deb
Debian	10	mips64el	teeworlds-server	< 0.7.2-5+deb10u1	teeworlds-server_0.7.2-5+deb10u1_mips64el.deb
Debian	10	i386	teeworlds-server	< 0.7.2-5+deb10u1	teeworlds-server_0.7.2-5+deb10u1_i386.deb
Debian	10	mipsel	teeworlds-server	< 0.7.2-5+deb10u1	teeworlds-server_0.7.2-5+deb10u1_mipsel.deb
Debian	10	s390x	teeworlds-dbgsym	< 0.7.2-5+deb10u1	teeworlds-dbgsym_0.7.2-5+deb10u1_s390x.deb