What is GHSA-hpf7-4c2g-9chf?

GHSA-hpf7-4c2g-9chf is a security advisory published by GitHub Security Advisories with Critical severity. Remote Code Execution in Halibut

Which CVE IDs does GHSA-hpf7-4c2g-9chf cover?

GHSA-hpf7-4c2g-9chf covers the following CVE IDs: CVE-2021-31819. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hpf7-4c2g-9chf?

GHSA-hpf7-4c2g-9chf has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-hpf7-4c2g-9chf?

GHSA-hpf7-4c2g-9chf affects 1 product, including: nuget/Halibut:\u003c 4.4.7.

GHSA-hpf7-4c2g-9chfCriticalCVSS 9.8

Remote Code Execution in Halibut

Vendor

GitHub Security Advisories

Published

September 23, 2021

Last Modified

February 1, 2023

🔗 CVE IDs covered (1)

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 verification.

🎯 Affected products1

nuget/Halibut:< 4.4.7

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2021-31819
https://advisories.octopus.com/adv/2021-08---Remote-Code-Execution-via-Deserialisation-in-the-Halibut-Protocol-(CVE-2021-31819).2250309681.html
https://github.com/advisories/GHSA-hpf7-4c2g-9chf