CVE-2020-12066
published 2020-04-22CVE-2020-12066: CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.
PriorityP342high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.96%
85.6th percentile
CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | teeworlds | < teeworlds 0.7.5-1 (bookworm) | teeworlds 0.7.5-1 (bookworm) |
| fedoraproject | fedora | — | — |
| opensuse | backports_sle | — | — |
| opensuse | leap | — | — |
| teeworlds | teeworlds | >= 0 < 0.7.5-1 | 0.7.5-1 |
| teeworlds | teeworlds | >= 0 < 0.7.5-1 | 0.7.5-1 |
| teeworlds | teeworlds | >= 0 < 0.7.5-1 | 0.7.5-1 |
| teeworlds | teeworlds | >= 0 < 0.7.5-1 | 0.7.5-1 |
| teeworlds | teeworlds | >= 0.7.0 < 0.7.5 | 0.7.5 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv7.5HIGH
vendor_debian7.5HIGH
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GHSA
GHSA-733m-275p-p27q: CServer::SendMsg in engine/server/server
ghsa_unreviewed·2022-05-24
CVE-2020-12066 [HIGH] CWE-20 GHSA-733m-275p-p27q: CServer::SendMsg in engine/server/server
CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.
OSV
CVE-2020-12066: CServer::SendMsg in engine/server/server
osv·2020-04-22·CVSS 7.5
CVE-2020-12066 [HIGH] CVE-2020-12066: CServer::SendMsg in engine/server/server
CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.
Ubuntu
Teeworlds vulnerability
vendor_ubuntu·2020-09-28
CVE-2020-12066 Teeworlds vulnerability
Title: Teeworlds vulnerability
Summary: Teeworlds could be made to crash if it received specially crafted network
traffic.
It was discovered that Teeworlds server did not properly handler certain
network traffic. A remote, unauthenticated attacker could use this
vulnerability to cause Teeworlds server to crash.
Instructions: In general, a standard system update will make all the necessary changes.
Debian
CVE-2020-12066: teeworlds - CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 all...
vendor_debian·2020·CVSS 7.5
CVE-2020-12066 [HIGH] CVE-2020-12066: teeworlds - CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 all...
CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.
Scope: local
bookworm: resolved (fixed in 0.7.5-1)
bullseye: resolved (fixed in 0.7.5-1)
forky: resolved (fixed in 0.7.5-1)
sid: resolved (fixed in 0.7.5-1)
trixie: resolved (fixed in 0.7.5-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down [fedora-all]
bugzilla·2020-04-29·CVSS 7.5
CVE-2020-12066 [HIGH] CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down [fedora-all]
CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects mult
Bugzilla
CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down [epel-7]
bugzilla·2020-04-29·CVSS 7.5
CVE-2020-12066 [HIGH] CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down [epel-7]
CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down [epel-7]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-7.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following templa
Bugzilla
CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down
bugzilla·2020-04-29·CVSS 7.5
CVE-2020-12066 [HIGH] CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down
CVE-2020-12066 teeworlds: allows an attacker force the server to repetitively shut down
CServer::SendMsg in engine/server/server.cpp in Teeworlds 0.7.x before 0.7.5 allows remote attackers to shut down the server.
Reference:
https://www.teeworlds.com/forum/viewtopic.php?id=14785
Upstream commit:
https://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5
Discussion:
Created teeworlds tracking bugs for this issue:
Affects: epel-7 [bug 1829538]
Affects: fedora-all [bug 1829537]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00044.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00045.htmlhttps://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVYG7CCPS5F3OPOQMJKVNXTQ7BXSEX2V/https://usn.ubuntu.com/4553-1/https://www.debian.org/security/2020/dsa-4763https://www.teeworlds.com/forum/viewtopic.php?id=14785http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00044.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00045.htmlhttps://github.com/teeworlds/teeworlds/commit/c68402fa7e279d42886d5951d1ea8ac2facc1ea5https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVYG7CCPS5F3OPOQMJKVNXTQ7BXSEX2V/https://usn.ubuntu.com/4553-1/https://www.debian.org/security/2020/dsa-4763https://www.teeworlds.com/forum/viewtopic.php?id=14785
2020-04-22
Published