A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic.
The issue has been fixed in v0.12.5
Avoid using BuildKit frontends from untrusted sources. A frontend image is usually specified as the #syntax
line on your Dockerfile, or with --frontend
flag when using buildctl build
command.
{ "nvd_published_at": "2024-01-31T22:15:53Z", "cwe_ids": [ "CWE-754" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2024-01-31T22:43:54Z" }