Executive Summary

Summary
Title Teeworlds: Remote execution of arbitrary code on client
Informations
Name GLSA-201705-13 First vendor Publication 2017-05-26
Vendor Gentoo Last vendor Modification 2017-05-26
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Teeworlds client vulnerability in snap handling could result in execution of arbitrary code.

Background

Teeworlds is an online multi-player platform 2D shooter.

Description

Teeworlds client contains a vulnerability allowing a malicious server to execute arbitrary code, or write to arbitrary physical memory via the CClient::ProcessServerPacket method.

Impact

A remote malicious server can write to arbitrary physical memory locations and possibly execute arbitrary if a vulnerable client joins the server.

Workaround

There is no known workaround at this time.

Resolution

All Teeworlds users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=games-action/teeworlds-0.6.4:0"

References

[ 1 ] CVE-2016-9400 : http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9400

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201705-13

Original Source

Url : http://security.gentoo.org/glsa/glsa-201705-13.xml

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2017-05-26 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201705-13.nasl - Type : ACT_GATHER_INFO
2016-12-01 Name : The remote Fedora host is missing a security update.
File : fedora_2016-7470a63cd1.nasl - Type : ACT_GATHER_INFO
2016-11-30 Name : The remote Fedora host is missing a security update.
File : fedora_2016-16a522f9a6.nasl - Type : ACT_GATHER_INFO
2016-11-30 Name : The remote Fedora host is missing a security update.
File : fedora_2016-df20b90635.nasl - Type : ACT_GATHER_INFO

Alert History

If you want to see full details history, please login or register.
0
1
Date Informations
2017-05-27 13:25:58
  • Multiple Updates
2017-05-26 09:22:37
  • First insertion