CVE-2012-4706: Buffer Overflow

First published: Sun Feb 24 2013(Updated: )

Integer signedness error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to cause a denial of service via a crafted packet that triggers a heap-based buffer overflow.

Credit: ics-cert@hq.dhs.gov

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• vendor/3s-software
• canonical/3s-software codesys gateway-server
• version/3s-software codesys gateway-server/2.3.9.20
• version/3s-software codesys gateway-server/2.3.5.1
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• version/3s-software codesys gateway-server/2.3.5.3
• version/3s-software codesys gateway-server/2.3.6.0
• version/3s-software codesys gateway-server/2.3.7.0
• version/3s-software codesys gateway-server/2.3.8.0
• version/3s-software codesys gateway-server/2.3.8.1
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• version/3s-software codesys gateway-server/2.3.9
• version/3s-software codesys gateway-server/2.3.9.1
• version/3s-software codesys gateway-server/2.3.9.2
• version/3s-software codesys gateway-server/2.3.9.3
• version/3s-software codesys gateway-server/2.3.9.4
• version/3s-software codesys gateway-server/2.3.9.5
• version/3s-software codesys gateway-server/2.3.9.18
• version/3s-software codesys gateway-server/2.3.9.19