rhsa-2024_1874
Vulnerability from csaf_redhat
Published
2024-04-18 02:08
Modified
2024-11-06 22:06
Summary
Red Hat Security Advisory: rhc-worker-script security and enhancement update

Notes

Topic
An update for rhc-worker-script is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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
The rhc-worker-script packages provide Remote Host Configuration (rhc) worker for executing an interpreted programming language script on hosts managed by Red Hat Insights. Security Fix(es): * golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON [rhc-worker-script] (CVE-2024-24786) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Enhancement(s): * Allow users to specify environment variables through the rhc-worker-script configuration file to be passed down to the scripts being executed (HMS-3843)
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": "The rhc-worker-script packages provide Remote Host Configuration (rhc) worker for executing an interpreted programming language script on hosts managed by Red Hat Insights.\n\nSecurity Fix(es):\n\n* golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON [rhc-worker-script] (CVE-2024-24786)\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(s) listed in the References section.\n\nEnhancement(s):\n\n* Allow users to specify environment variables through the rhc-worker-script configuration file to be passed down to the scripts being executed (HMS-3843)",
        "title": "Details"
      },
      {
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  "vulnerabilities": [
    {
      "cve": "CVE-2024-24786",
      "cwe": {
        "id": "CWE-835",
        "name": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)"
      },
      "discovery_date": "2024-03-06T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2268046"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Golang\u0027s protobuf module, where the unmarshal function can enter an infinite loop when processing certain invalid inputs. This issue occurs during unmarshaling into a message that includes a google.protobuf.Any or when the UnmarshalOptions.DiscardUnknown option is enabled. This flaw allows an attacker to craft malicious input tailored to trigger the identified flaw in the unmarshal function. By providing carefully constructed invalid inputs, they could potentially cause the function to enter an infinite loop, resulting in a denial of service condition or other unintended behaviors in the affected system.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON",
          "title": "Vulnerability summary"
        },
        {
          "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"
        }
      ],
      "product_status": {
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          "7Workstation-7.9.Z:rhc-worker-script-0:0.7-1.el7_9.x86_64"
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-24786"
        },
        {
          "category": "external",
          "summary": "RHBZ#2268046",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2268046"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-24786",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-24786"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-24786",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24786"
        },
        {
          "category": "external",
          "summary": "https://go.dev/cl/569356",
          "url": "https://go.dev/cl/569356"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/g/golang-announce/c/ArQ6CDgtEjY/",
          "url": "https://groups.google.com/g/golang-announce/c/ArQ6CDgtEjY/"
        },
        {
          "category": "external",
          "summary": "https://pkg.go.dev/vuln/GO-2024-2611",
          "url": "https://pkg.go.dev/vuln/GO-2024-2611"
        }
      ],
      "release_date": "2024-03-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-04-18T02:08:28+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "7Workstation-7.9.Z:rhc-worker-script-0:0.7-1.el7_9.src",
            "7Workstation-7.9.Z:rhc-worker-script-0:0.7-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2024:1874"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
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        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON"
    }
  ]
}


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  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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