GHSA-Q24V-HPG3-V3JP

Vulnerability from github – Published: 2023-11-28 09:30 – Updated: 2024-06-28 12:49
VLAI
Summary
Reactor Netty HTTP Server denial of service vulnerability
Details

In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.

Specifically, an application is vulnerable if Reactor Netty HTTP Server built-in integration with Micrometer is enabled.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.projectreactor.netty:reactor-netty-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.1.0"
            },
            {
              "fixed": "1.1.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "io.projectreactor.netty:reactor-netty-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.0.39"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-34054"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2023-11-28T20:53:41Z",
    "nvd_published_at": "2023-11-28T09:15:07Z",
    "severity": "HIGH"
  },
  "details": "In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.\n\nSpecifically, an application is vulnerable if Reactor Netty HTTP Server built-in integration with Micrometer is enabled.",
  "id": "GHSA-q24v-hpg3-v3jp",
  "modified": "2024-06-28T12:49:34Z",
  "published": "2023-11-28T09:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-34054"
    },
    {
      "type": "WEB",
      "url": "https://github.com/reactor/reactor-netty/commit/37dc8a2ef6514cd7834e75e7f3faf0b9ea044c88"
    },
    {
      "type": "WEB",
      "url": "https://github.com/reactor/reactor-netty/commit/4ddbb1b9b985bb72290110ebae468a54e7f19420"
    },
    {
      "type": "WEB",
      "url": "https://github.com/reactor/reactor-netty/commit/ae82154e99e6f51f4816effd135f0c3a966d6ea3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/reactor/reactor-netty"
    },
    {
      "type": "WEB",
      "url": "https://github.com/reactor/reactor-netty/releases/tag/v1.0.39"
    },
    {
      "type": "WEB",
      "url": "https://github.com/reactor/reactor-netty/releases/tag/v1.1.13"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2023-34054"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Reactor Netty HTTP Server denial of service vulnerability"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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