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nuget · Malicious package advisory

Malware

KucoinExchange.Net

GHSA-449q-6wx9-3xxr

Malicious code in KucoinExchange.Net (NuGet)

Details

**Severity:** Critical

**Affected versions:** `= 5.0.2`

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/69ce1ab0d67ec6170adf5c3f9fba790ede81f48f/osv/malicious/nuget/kucoinexchange.net/MAL-2024-4525.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/69ce1ab0d67ec6170adf5c3f9fba790ede81f48f/osv/malicious/nuget/kucoinexchange.net/MAL-2024-4525.json
- https://www.reversinglabs.com/blog/iamreboot-malicious-nuget-packages-exploit-msbuild-loophole
- https://github.com/advisories/GHSA-449q-6wx9-3xxr

Compromised versions (1)

  • = 5.0.2

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.