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Signals Exploited in the wild (KEV) 0 Patch available 1 No fix listed 1 Has CVE 2

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Impact type Code execution 0 Privilege escalation 0 Security bypass 0 Information disclosure 0 Tampering 0 Denial of service 2 Spoofing 0 Cross-site scripting 0 SQL injection 0

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Requirements No authentication 1 No user interaction 2

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Weakness (CWE) CWE-770 Allocation of Resources Without Limits or Throttling 1 CWE-787 Out-of-bounds Write 1

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Vendor: open62541 × Component: Open62541 × Clear all filters

TI-2022-09335 CVE-2022-25761 · GHSA-p69w-fx96-62pg

Denial of service (DoS) in open62541/open62541

Priority LOW 36

The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all…

CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01445 · Published 2022-08-23 · Fixed in 1.2.5, 1.3.1 CWE-770

TI-2020-18677 CVE-2020-36429 · GHSA-5gjr-fxv3-4mwv

Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.

Priority LOW 25

Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.

CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.0031 · Published 2021-07-20 · No fix listed CWE-787

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