Unrated severityNVD Advisory· Published Jun 24, 2022· Updated Sep 16, 2024
CODESYS Gateway server prone to denial of service attack due to excessive memory allocation
CVE-2022-31804
Description
The CODESYS Gateway Server V2 does not verifiy that the size of a request is within expected limits. An unauthenticated attacker may allocate an arbitrary amount of memory, which may lead to a crash of the Gateway due to an out-of-memory condition.
Affected products
2- Range: unspecified
Patches
Vulnerability mechanics
References
1- customers.codesys.com/index.phpmitrex_refsource_CONFIRM
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