Pipeline: AWS Steps Plugin 1.40 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to provide YAML input files to Pipeline: AWS Steps Plugin’s build steps.
Pipeline: AWS Steps Plugin 1.41 configures its YAML parser to only instantiate safe types.
{
"github_reviewed": true,
"github_reviewed_at": "2022-12-22T14:00:39Z",
"nvd_published_at": "2020-03-25T17:15:00Z",
"severity": "HIGH",
"cwe_ids": [
"CWE-20",
"CWE-502"
]
}