{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "title": "MQTT message parsing heap overflow",
    "tracking": {
      "current_release_date": "2026-07-23T05:14:32+00:00",
      "generator": {
        "date": "2026-07-23T05:14:32+00:00",
        "engine": {
          "name": "CSAF Generator",
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      "initial_release_date": "2023-08-09T00:00:00+00:00",
      "revision_history": [
        {
          "date": "2026-07-23T05:14:32+00:00",
          "number": "1",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
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        "category": "vendor",
        "name": "Red Hat",
        "branches": [
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            "category": "product_name",
            "name": "Red Hat OpenStack Platform 7.0 (Kilo)",
            "product": {
              "name": "Red Hat OpenStack Platform 7.0 (Kilo)",
              "product_id": "openstack-7-optools",
              "product_identification_helper": {
                "cpe": "cpe:/a:redhat:openstack-optools:7"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Red Hat Gluster Storage rhgs-3.5",
            "product": {
              "name": "Red Hat Gluster Storage rhgs-3.5",
              "product_id": "rhes-3",
              "product_identification_helper": {
                "cpe": "cpe:/a:redhat:storage:3"
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        "full_product_name": {
          "name": "phantomjs as a component of Red Hat OpenStack Platform 7.0 (Kilo)",
          "product_id": "openstack-7-optools:phantomjs"
        },
        "product_reference": "phantomjs",
        "relates_to_product_reference": "openstack-7-optools"
      },
      {
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      },
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        },
        "product_reference": "phantomjs.src",
        "relates_to_product_reference": "openstack-7-optools"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-2905",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "discovery_date": "2023-08-09T00:00:00+00:00",
      "flags": [
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            "openstack-7-optools:phantomjs.src"
          ]
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Due to a failure in validating the length of a provided MQTT_CMD_PUBLISH parsed message with a variable length header, Cesanta Mongoose, an embeddable web server, version 7.10 is susceptible to a heap-based buffer overflow vulnerability in the default configuration. Version 7.9 and prior does not appear to be vulnerable. This issue is resolved in version 7.11.\n",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "known_affected": [
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        ],
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          "openstack-7-optools:phantomjs.src"
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          "url": "https://access.redhat.com/security/cve/CVE-2023-2905"
        },
        {
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2905"
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          "url": "https://www.cve.org/CVERecord?id=CVE-2023-2905"
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      "remediations": [
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          "category": "no_fix_planned",
          "details": "Will not fix",
          "product_ids": [
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          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM"
          },
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            "openstack-7-optools:phantomjs.src",
            "rhes-3:phantomjs.src"
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important",
          "product_ids": [
            "openstack-7-optools:phantomjs",
            "openstack-7-optools:phantomjs.src",
            "rhes-3:phantomjs.src"
          ]
        }
      ],
      "title": "MQTT message parsing heap overflow"
    }
  ]
}