rhsa-2024_5406
Vulnerability from csaf_redhat
Published
2024-08-14 16:14
Modified
2024-11-24 18:19
Summary
Red Hat Security Advisory: Red Hat Product OCP Tools 4.13 OpenShift Jenkins security update

Notes

Topic
An update for OpenShift Jenkins is now available for Red Hat Product OCP Tools 4.13. Red Hat Product Security has rated this update as having a security impact of critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cron. Security Fix(es): * jenkins: Arbitrary file read vulnerability through agent connections can lead to RCE (CVE-2024-43044) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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        "text": "Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cron.\n\nSecurity Fix(es):\n\n* jenkins: Arbitrary file read vulnerability through agent connections can lead to RCE (CVE-2024-43044)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.",
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  "vulnerabilities": [
    {
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      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2024-08-07T14:20:25.491155+00:00",
      "ids": [
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          "text": "2303466"
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          "category": "description",
          "text": "A vulnerability was found in the Remoting library in Jenkins core, which handles communication between the Jenkins controller and agents. The ClassLoaderProxy#fetchJar function may allow malicious agents or attackers with Agent/Connect permission to read arbitrary files from the Jenkins controller\u0027s file system due to insufficient path restrictions permissions, which could lead to Privilege Escalation and Remote Code Execution (RCE)",
          "title": "Vulnerability description"
        },
        {
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          "text": "jenkins: Arbitrary file read vulnerability through agent connections can lead to RCE",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This vulnerability is classified as critical because it could allow remote code execution (RCE). Additionally, this vulnerability may enable an attacker to read arbitrary files from the Jenkins controller, resulting in a significant exposure of confidential information, compromising the overall integrity of the Jenkins instance.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2303466"
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        {
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-43044",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-43044"
        },
        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-43044",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43044"
        },
        {
          "category": "external",
          "summary": "https://www.jenkins.io/security/advisory/2024-08-07/#SECURITY-3430",
          "url": "https://www.jenkins.io/security/advisory/2024-08-07/#SECURITY-3430"
        }
      ],
      "release_date": "2024-08-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-08-14T16:14:19+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://access.redhat.com/articles/11258",
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            "8Base-OCP-Tools-4.13:jenkins-2-plugins-0:4.13.1723446018-1.el8.src"
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          "url": "https://access.redhat.com/errata/RHSA-2024:5406"
        },
        {
          "category": "workaround",
          "details": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.",
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "8Base-OCP-Tools-4.13:jenkins-2-plugins-0:4.13.1723446018-1.el8.noarch",
            "8Base-OCP-Tools-4.13:jenkins-2-plugins-0:4.13.1723446018-1.el8.src"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Critical"
        }
      ],
      "title": "jenkins: Arbitrary file read vulnerability through agent connections can lead to RCE"
    }
  ]
}


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