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CVE-2012-4706

UnknownEPSS 1.61%

Last modified

CVE-2012-4706 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.61% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
1.61%

72.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
3s-SoftwareCodesys Gateway-Server<= 2.3.9.20
3s-SoftwareCodesys Gateway-Server2.3.5.1
3s-SoftwareCodesys Gateway-Server2.3.5.2
3s-SoftwareCodesys Gateway-Server2.3.5.3
3s-SoftwareCodesys Gateway-Server2.3.6.0
3s-SoftwareCodesys Gateway-Server2.3.7.0
3s-SoftwareCodesys Gateway-Server2.3.8.0
3s-SoftwareCodesys Gateway-Server2.3.8.1
3s-SoftwareCodesys Gateway-Server2.3.8.2
3s-SoftwareCodesys Gateway-Server2.3.9
3s-SoftwareCodesys Gateway-Server2.3.9.1
3s-SoftwareCodesys Gateway-Server2.3.9.2
3s-SoftwareCodesys Gateway-Server2.3.9.3
3s-SoftwareCodesys Gateway-Server2.3.9.4
3s-SoftwareCodesys Gateway-Server2.3.9.5
3s-SoftwareCodesys Gateway-Server2.3.9.18
3s-SoftwareCodesys Gateway-Server2.3.9.19

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-4706?
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.
How severe is CVE-2012-4706?
Severity scoring for CVE-2012-4706 is pending analysis. The EPSS model estimates a 1.61% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4706?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-4706?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST