Bug 654376 (CVE-2010-4168)

Summary:	CVE-2010-4168 OpenTTD: multiple remote DoS vulnerabilities
Product:	[Other] Security Response	Reporter:	Vincent Danen <vdanen>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	atorkhov, felix
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-02-20 10:20:08 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	654381
Bug Blocks:

Description Vincent Danen 2010-11-17 18:02:53 UTC

Common Vulnerabilities and Exposures assigned an identifier CVE-2010-4168 to
the following vulnerability:

Name: CVE-2010-4168
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4168
Assigned: 20101104
Reference: MLIST:[oss-security] 20101114 CVE request for OpenTTD
Reference: URL: http://marc.info/?l=oss-security&m=128975491407670&w=2
Reference: MLIST:[oss-security] 20101115 Re: CVE request for OpenTTD
Reference: URL: http://marc.info/?l=oss-security&m=128984298802678&w=2
Reference: CONFIRM: http://security.openttd.org/en/CVE-2010-4168
Reference: CONFIRM: http://security.openttd.org/en/patch/28.patch
Reference: CONFIRM: http://vcs.openttd.org/svn/changeset/21182
Reference: VUPEN:ADV-2010-2985
Reference: URL: http://www.vupen.com/english/advisories/2010/2985

Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5
allow (1) remote attackers to cause a denial of service (invalid write
and daemon crash) by abruptly disconnecting during transmission of the
map from the server, related to network/network_server.cpp; (2) remote
attackers to cause a denial of service (invalid read and daemon crash)
by abruptly disconnecting, related to network/network_server.cpp; and
(3) remote servers to cause a denial of service (invalid read and
application crash) by forcing a disconnection during the join process,
related to network/network.cpp.

Comment 1 Vincent Danen 2010-11-17 18:17:56 UTC

Created openttd tracking bugs for this issue

Affects: fedora-all [bug 654381]

Comment 2 Felix Kaechele 2010-11-21 00:14:08 UTC

1.0.5 is out. I will push the update later today.