GHSA-2xvx-rw9p-xgfc

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Source
https://github.com/advisories/GHSA-2xvx-rw9p-xgfc
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2xvx-rw9p-xgfc/GHSA-2xvx-rw9p-xgfc.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-2xvx-rw9p-xgfc
Aliases
Published
2022-05-18T00:00:39Z
Modified
2023-11-01T04:58:52.095482Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Sandbox bypass vulnerability through implicitly allowlisted platform Groovy files in Jenkins Pipeline: Groovy Plugin
Details

Pipeline: Groovy Plugin allows pipelines to load Groovy source files. This is intended to be used to allow Global Shared Libraries to execute without sandbox protection.

In Pipeline: Groovy Plugin 2689.v434009a31bf1 and earlier, any Groovy source files bundled with Jenkins core and plugins could be loaded this way and their methods executed. If a suitable Groovy source file is available on the classpath of Jenkins, sandbox protections can be bypassed.

The Jenkins security team has been unable to identify any Groovy source files in Jenkins core or plugins that would allow attackers to execute dangerous code. While the severity of this issue is declared as High due to the potential impact, successful exploitation is considered very unlikely.

Pipeline: Groovy Plugin 2692.v76b_089ccd026 restricts which Groovy source files can be loaded in Pipelines.

Groovy source files in public plugins intended to be executed in sandboxed pipelines have been identified and added to an allowlist. The new extension point org.jenkinsci.plugins.workflow.cps.GroovySourceFileAllowlist allows plugins to add specific Groovy source files to that allowlist if necessary, but creation of plugin-specific Pipeline DSLs is strongly discouraged.

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-02T21:10:55Z",
    "nvd_published_at": "2022-05-17T15:15:00Z",
    "severity": "HIGH",
    "cwe_ids": [
        "CWE-434",
        "CWE-552"
    ]
}
References

Affected packages

Maven / org.jenkins-ci.plugins.workflow:workflow-cps

Package

Name
org.jenkins-ci.plugins.workflow:workflow-cps
View open source insights on deps.dev
Purl
pkg:maven/org.jenkins-ci.plugins.workflow/workflow-cps

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2692.v76b

Database specific

last_known_affected_version_range 
"<= 2689.v434009a"
source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2xvx-rw9p-xgfc/GHSA-2xvx-rw9p-xgfc.json"