ghsa-m7gr-5w5g-36jf
Vulnerability from github
Published
2022-07-23 00:00
Modified
2024-05-06 14:22
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Withdrawn Advisory: Out-of-bounds Read can lead to client side denial of service
Details

Withdrawn Advisory

This advisory has been withdrawn because it is a bug, not a vulnerability. According to the maintainer, the bug only affects the client side of the request and cannot cause a denial of service on the server.

Original Description

An out-of-bounds read in the rewrite function at /modules/caddyhttp/rewrite/rewrite.go in Caddy v2.5.1 allows attackers to cause a Denial of Service (DoS) on the client side via a crafted URI.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/caddyserver/caddy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-34037"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-27T22:12:07Z",
    "nvd_published_at": "2022-07-22T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "## Withdrawn Advisory\nThis advisory has been withdrawn because it is a bug, not a vulnerability. According to the maintainer, the bug only affects the client side of the request and cannot cause a denial of service on the server.\n\n## Original Description\nAn out-of-bounds read in the rewrite function at /modules/caddyhttp/rewrite/rewrite.go in Caddy v2.5.1 allows attackers to cause a Denial of Service (DoS) on the client side via a crafted URI.",
  "id": "GHSA-m7gr-5w5g-36jf",
  "modified": "2024-05-06T14:22:01Z",
  "published": "2022-07-23T00:00:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34037"
    },
    {
      "type": "WEB",
      "url": "https://github.com/caddyserver/caddy/issues/4775"
    },
    {
      "type": "WEB",
      "url": "https://github.com/caddyserver/caddy/issues/4775#issuecomment-1203388116"
    },
    {
      "type": "WEB",
      "url": "https://github.com/caddyserver/caddy/commit/693e9b5283e675b56084ecc83d73176cab0ee27c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/caddyserver/caddy"
    }
  ],
  "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": "Withdrawn Advisory: Out-of-bounds Read can lead to client side denial of service",
  "withdrawn": "2024-05-06T14:22:01Z"
}


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