high
7.5
CWE
119
Advisory Published
Updated

CVE-2011-3342: Buffer Overflow

First published: Thu Sep 08 2011(Updated: )

Multiple buffer overflows in OpenTTD before 1.1.3 allow remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors related to (1) NAME, (2) PLYR, (3) CHTS, or (4) AIPL (aka AI config) chunk loading from a savegame.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Openr Opentmpfiles<=1.1.2
Openr Opentmpfiles=0.1.1
Openr Opentmpfiles=0.1.2
Openr Opentmpfiles=0.1.3
Openr Opentmpfiles=0.1.4
Openr Opentmpfiles=0.2.0
Openr Opentmpfiles=0.2.1
Openr Opentmpfiles=0.3.0
Openr Opentmpfiles=0.3.1
Openr Opentmpfiles=0.3.2
Openr Opentmpfiles=0.3.2.1
Openr Opentmpfiles=0.3.3
Openr Opentmpfiles=0.3.4
Openr Opentmpfiles=0.3.5
Openr Opentmpfiles=0.3.6
Openr Opentmpfiles=0.3.7
Openr Opentmpfiles=0.4.0
Openr Opentmpfiles=0.4.0.1
Openr Opentmpfiles=0.4.5
Openr Opentmpfiles=0.4.6
Openr Opentmpfiles=0.4.7
Openr Opentmpfiles=0.4.8
Openr Opentmpfiles=0.4.8-rc1
Openr Opentmpfiles=0.4.8-rc2
Openr Opentmpfiles=0.5.0
Openr Opentmpfiles=0.5.0-rc1
Openr Opentmpfiles=0.5.0-rc2
Openr Opentmpfiles=0.5.0-rc3
Openr Opentmpfiles=0.5.0-rc4
Openr Opentmpfiles=0.5.0-rc5
Openr Opentmpfiles=0.5.1
Openr Opentmpfiles=0.5.1-rc1
Openr Opentmpfiles=0.5.1-rc2
Openr Opentmpfiles=0.5.1-rc3
Openr Opentmpfiles=0.5.2
Openr Opentmpfiles=0.5.2-rc1
Openr Opentmpfiles=0.5.3
Openr Opentmpfiles=0.5.3-rc1
Openr Opentmpfiles=0.5.3-rc2
Openr Opentmpfiles=0.5.3-rc3
Openr Opentmpfiles=0.6.0
Openr Opentmpfiles=0.6.0-beta1
Openr Opentmpfiles=0.6.0-beta2
Openr Opentmpfiles=0.6.0-beta3
Openr Opentmpfiles=0.6.0-beta4
Openr Opentmpfiles=0.6.0-beta5
Openr Opentmpfiles=0.6.0-rc1
Openr Opentmpfiles=0.6.1
Openr Opentmpfiles=0.6.1-rc1
Openr Opentmpfiles=0.6.1-rc2
Openr Opentmpfiles=0.6.2
Openr Opentmpfiles=0.6.2-rc1
Openr Opentmpfiles=0.6.2-rc2
Openr Opentmpfiles=0.6.3
Openr Opentmpfiles=0.6.3-rc1
Openr Opentmpfiles=0.7.0
Openr Opentmpfiles=0.7.0-beta1
Openr Opentmpfiles=0.7.0-beta2
Openr Opentmpfiles=0.7.0-rc1
Openr Opentmpfiles=0.7.0-rc2
Openr Opentmpfiles=0.7.1
Openr Opentmpfiles=0.7.1-rc1
Openr Opentmpfiles=0.7.1-rc2
Openr Opentmpfiles=0.7.1-rc3
Openr Opentmpfiles=0.7.2
Openr Opentmpfiles=0.7.2-rc1
Openr Opentmpfiles=0.7.2-rc2
Openr Opentmpfiles=0.7.3
Openr Opentmpfiles=0.7.3-rc1
Openr Opentmpfiles=0.7.3-rc2
Openr Opentmpfiles=0.7.4
Openr Opentmpfiles=0.7.4-rc1
Openr Opentmpfiles=0.7.5
Openr Opentmpfiles=0.7.5-rc1
Openr Opentmpfiles=1.0.0
Openr Opentmpfiles=1.0.0-beta1
Openr Opentmpfiles=1.0.0-beta2
Openr Opentmpfiles=1.0.0-beta3
Openr Opentmpfiles=1.0.0-beta4
Openr Opentmpfiles=1.0.0-rc1
Openr Opentmpfiles=1.0.0-rc2
Openr Opentmpfiles=1.0.0-rc3
Openr Opentmpfiles=1.0.1
Openr Opentmpfiles=1.0.1-rc1
Openr Opentmpfiles=1.0.1-rc2
Openr Opentmpfiles=1.0.2
Openr Opentmpfiles=1.0.2-rc1
Openr Opentmpfiles=1.0.3
Openr Opentmpfiles=1.0.3-rc1
Openr Opentmpfiles=1.0.4
Openr Opentmpfiles=1.0.4-rc1
Openr Opentmpfiles=1.0.5
Openr Opentmpfiles=1.0.5-rc1
Openr Opentmpfiles=1.0.5-rc2
Openr Opentmpfiles=1.1.0
Openr Opentmpfiles=1.1.0-beta1
Openr Opentmpfiles=1.1.0-beta2
Openr Opentmpfiles=1.1.0-beta3
Openr Opentmpfiles=1.1.0-beta4
Openr Opentmpfiles=1.1.0-beta5
Openr Opentmpfiles=1.1.0-rc1
Openr Opentmpfiles=1.1.0-rc2
Openr Opentmpfiles=1.1.0-rc3
Openr Opentmpfiles=1.1.1
Openr Opentmpfiles=1.1.1-rc1
Openr Opentmpfiles=1.1.2-rc1
Openr Opentmpfiles=1.1.2-rc2

Remedy

http://bugs.openttd.org/task/4717

Remedy

http://bugs.openttd.org/task/4748

Remedy

http://openwall.com/lists/oss-security/2011/09/02/4

Remedy

http://openwall.com/lists/oss-security/2011/09/06/2

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2011-3342?

    CVE-2011-3342 has been classified as a moderate severity issue allowing denial of service attacks and potential arbitrary code execution.

  • How do I fix CVE-2011-3342?

    To fix CVE-2011-3342, upgrade to OpenTTD version 1.1.3 or later, which addresses the buffer overflow vulnerabilities.

  • What types of software are affected by CVE-2011-3342?

    CVE-2011-3342 affects multiple versions of OpenTTD, including versions from 0.1.2 to 1.1.2.

  • What are the risks of not addressing CVE-2011-3342?

    Failing to address CVE-2011-3342 could lead to service interruptions through crashes and potential execution of malicious code.

  • How can I determine if my version of OpenTTD is vulnerable to CVE-2011-3342?

    You can determine vulnerability by checking if your OpenTTD version is below 1.1.3, which is the fixed version for CVE-2011-3342.

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