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Security Advisories: GSA_kwCzR0hTQS03MjNwLTlyY2oteHY4as4AAjkq
RCE vulnerability in RadarGun Plugin
RadarGun Plugin 1.7 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution vulnerability exploitable by users able to configure RadarGun Plugin’s build step.
RadarGun Plugin 1.8 configures its YAML parser to only instantiate safe types.
Permalink: https://github.com/advisories/GHSA-723p-9rcj-xv8jJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS03MjNwLTlyY2oteHY4as4AAjkq
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 8 months ago
CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Identifiers: GHSA-723p-9rcj-xv8j, CVE-2020-2123
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-2123
- https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1733
- http://www.openwall.com/lists/oss-security/2020/02/12/3
- https://github.com/advisories/GHSA-723p-9rcj-xv8j
Affected Packages
maven:org.jenkins-ci.plugins:radargun
Versions: < 1.8Fixed in: 1.8