In short
- CVE-2021-31819 is a CRITICAL (CVSS 9.8) vulnerability affecting Halibut, halibut (octopus).
- Chance of exploitation in the next 30 days (EPSS): 2.4%, higher than 83.7% of all vulnerabilities.
- Fix: update to 4.4.7 or later.
| Package | Affected versions | Patched versions |
|---|
| Halibut NuGet | < 4.4.7
| 4.4.7
|
| halibut | < 4.4.7
| 4.4.7
|
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.
NVD 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.
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