ghsa-5786-3qjg-mr88
Vulnerability from github
Published
2022-05-18 00:00
Modified
2022-12-02 21:05
Severity
Summary
Path traversal in Jenkins Mercurial Plugin
Details
SCMs support a number of different URL schemes, including local file system paths (e.g. using file: URLs).
Historically in Jenkins, only agents checked out from SCM, and if multiple projects share the same agent, there is no expected isolation between builds besides using different workspaces unless overridden. Some Pipeline-related features check out SCMs from the Jenkins controller as well.
This allows attackers able to configure pipelines to check out some SCM repositories stored on the Jenkins controller’s file system using local paths as SCM URLs, obtaining limited information about other projects' SCM contents
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.16"
},
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.plugins:mercurial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.16.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-30948"
],
"database_specific": {
"cwe_ids": [
"CWE-22"
],
"github_reviewed": true,
"github_reviewed_at": "2022-06-02T15:52:02Z",
"nvd_published_at": "2022-05-17T15:15:00Z",
"severity": "LOW"
},
"details": "SCMs support a number of different URL schemes, including local file system paths (e.g. using file: URLs).\n\nHistorically in Jenkins, only agents checked out from SCM, and if multiple projects share the same agent, there is no expected isolation between builds besides using different workspaces unless overridden. Some Pipeline-related features check out SCMs from the Jenkins controller as well.\n\nThis allows attackers able to configure pipelines to check out some SCM repositories stored on the Jenkins controller\u2019s file system using local paths as SCM URLs, obtaining limited information about other projects\u0027 SCM contents",
"id": "GHSA-5786-3qjg-mr88",
"modified": "2022-12-02T21:05:31Z",
"published": "2022-05-18T00:00:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30948"
},
{
"type": "WEB",
"url": "https://github.com/jenkinsci/mercurial-plugin/commit/b995436e560b01818f5d9e9920990370cc575341"
},
{
"type": "PACKAGE",
"url": "https://github.com/jenkinsci/mercurial-plugin"
},
{
"type": "WEB",
"url": "https://www.jenkins.io/security/advisory/2022-05-17/#SECURITY-2478"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2022/05/17/8"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Path traversal in Jenkins Mercurial Plugin"
}
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