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deploy","product":"halibut"}],"references":[{"url":"https://advisories.octopus.com/adv/2021-08---Remote-Code-Execution-via-Deserialisation-in-the-Halibut-Protocol-%28CVE-2021-31819%29.2250309681.html","tags":["x_refsource_MISC","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31819","tags":["advisory"]},{"url":"https://advisories.octopus.com/adv/2021-08---Remote-Code-Execution-via-Deserialisation-in-the-Halibut-Protocol-(CVE-2021-31819).2250309681.html","tags":["web"]},{"url":"https://github.com/advisories/GHSA-hpf7-4c2g-9chf"},{"url":"https://github.com/OctopusDeploy/Halibut","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-31819","description":"In Halibut versions prior to 4.4.7 there is a deserialisation vulnerability that could allow remote code execution on systems that already trust each other based on certificate 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