GitHub Advisoryadvisory · Maven

GHSA-w598-25hm-jqx3 RCE vulnerability in Jenkins Pipeline: AWS Steps Plugin

HIGH Published 2022-05-24 Modified 2022-12-22 Official page ↗
Aliases
CVE-2020-2166
Ecosystem
Maven
Packages
de.taimos:pipeline-aws
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-20, CWE-502
Reviewed
2022-12-22

Affected packages

• Maven de.taimos:pipeline-aws: < 1.41 → fixed in 1.41

Description

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.

Related

Alias · CVE (1)

  • CVE-2020-2166 Jenkins Pipeline: AWS Steps Plugin 1.40 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types,… vulnerability

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-502 Deserialization of Untrusted Data weakness

References