CVEvulnerability

CVE-2021-31819

9.8 CRITICAL Published 2021-09-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-09-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-502

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 configurations

• octopus halibut (< 4.4.7)

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References