Vulnerabilites related to ruby-lang - webrick
CVE-2009-4492 (GCVE-0-2009-4492)
Vulnerability from cvelistv5
Published
2010-01-13 20:00
Modified
2024-08-07 07:01
Severity ?
CWE
  • n/a
Summary
WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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CVE-2008-1145 (GCVE-0-2008-1145)
Vulnerability from cvelistv5
Published
2008-03-04 23:00
Modified
2024-08-07 08:08
Severity ?
CWE
  • n/a
Summary
Directory traversal vulnerability in WEBrick in Ruby 1.8 before 1.8.5-p115 and 1.8.6-p114, and 1.9 through 1.9.0-1, when running on systems that support backslash (\) path separators or case-insensitive file names, allows remote attackers to access arbitrary files via (1) "..%5c" (encoded backslash) sequences or (2) filenames that match patterns in the :NondisclosureName option.
References
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html vendor-advisory, x_refsource_SUSE
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0123 x_refsource_CONFIRM
http://support.apple.com/kb/HT2163 x_refsource_CONFIRM
http://secunia.com/advisories/29357 third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/archive/1/490056/100/0/threaded mailing-list, x_refsource_BUGTRAQ
http://www.kb.cert.org/vuls/id/404515 third-party-advisory, x_refsource_CERT-VN
http://www.securityfocus.com/bid/28123 vdb-entry, x_refsource_BID
http://www.mandriva.com/security/advisories?name=MDVSA-2008:141 vendor-advisory, x_refsource_MANDRIVA
http://www.securityfocus.com/archive/1/489205/100/0/threaded mailing-list, x_refsource_BUGTRAQ
http://www.vupen.com/english/advisories/2008/1981/references vdb-entry, x_refsource_VUPEN
https://www.exploit-db.com/exploits/5215 exploit, x_refsource_EXPLOIT-DB
http://secunia.com/advisories/29232 third-party-advisory, x_refsource_SECUNIA
https://exchange.xforce.ibmcloud.com/vulnerabilities/41010 vdb-entry, x_refsource_XF
http://secunia.com/advisories/31687 third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/archive/1/489218/100/0/threaded mailing-list, x_refsource_BUGTRAQ
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00354.html vendor-advisory, x_refsource_FEDORA
http://www.redhat.com/support/errata/RHSA-2008-0897.html vendor-advisory, x_refsource_REDHAT
http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html vendor-advisory, x_refsource_APPLE
http://www.ruby-lang.org/en/news/2008/03/03/webrick-file-access-vulnerability/ x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2008/0787 vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/30802 third-party-advisory, x_refsource_SECUNIA
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10937 vdb-entry, signature, x_refsource_OVAL
http://www.securitytracker.com/id?1019562 vdb-entry, x_refsource_SECTRACK
https://issues.rpath.com/browse/RPL-2338 x_refsource_CONFIRM
http://secunia.com/advisories/32371 third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2008:142 vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/29536 third-party-advisory, x_refsource_SECUNIA
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00338.html vendor-advisory, x_refsource_FEDORA
http://wiki.rpath.com/Advisories:rPSA-2008-0123 x_refsource_CONFIRM
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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CVE-2020-25613 (GCVE-0-2020-25613)
Vulnerability from cvelistv5
Published
2020-10-06 00:00
Modified
2024-08-04 15:33
Severity ?
CWE
  • n/a
Summary
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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CVE-2025-6442 (GCVE-0-2025-6442)
Vulnerability from cvelistv5
Published
2025-06-25 16:52
Modified
2025-06-25 20:42
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
CWE
  • CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Summary
Ruby WEBrick read_header HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The specific flaw exists within the read_headers method. The issue results from the inconsistent parsing of terminators of HTTP headers. An attacker can leverage this vulnerability to smuggle arbitrary HTTP requests. Was ZDI-CAN-21876.
References
Impacted products
Vendor Product Version
Ruby WEBrick Version: 1.8.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2019-11879 (GCVE-0-2019-11879)
Vulnerability from cvelistv5
Published
2019-05-10 16:00
Modified
2024-08-04 23:03
Severity ?
CWE
  • n/a
Summary
The WEBrick gem 1.4.2 for Ruby allows directory traversal if the attacker once had local access to create a symlink to a location outside of the web root directory. NOTE: The vendor states that this is analogous to Options FollowSymlinks in the Apache HTTP Server, and therefore it is "not a problem.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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Vulnerability from fkie_nvd
Published
2010-01-13 20:30
Modified
2025-04-09 00:30
Severity ?
Summary
WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.
References
cve@mitre.orghttp://secunia.com/advisories/37949Not Applicable, Vendor Advisory
cve@mitre.orghttp://securitytracker.com/id?1023429Broken Link, Exploit, Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2011-0908.htmlThird Party Advisory
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2011-0909.htmlThird Party Advisory
cve@mitre.orghttp://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injectionPatch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/archive/1/508830/100/0/threadedBroken Link, Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securityfocus.com/bid/37710Broken Link, Exploit, Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.ush.it/team/ush/hack_httpd_escape/adv.txtBroken Link, Exploit
cve@mitre.orghttp://www.vupen.com/english/advisories/2010/0089Permissions Required
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/37949Not Applicable, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1023429Broken Link, Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0908.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0909.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injectionPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/508830/100/0/threadedBroken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/37710Broken Link, Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ush.it/team/ush/hack_httpd_escape/adv.txtBroken Link, Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2010/0089Permissions Required
Impacted products
Vendor Product Version
ruby-lang webrick 1.3.1
ruby-lang ruby *
ruby-lang ruby *
ruby-lang ruby *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "versionEndIncluding": "1.8.6.383",
              "versionStartIncluding": "1.8.6",
              "vulnerable": false
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            {
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      ],
      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "WEBrick 1.3.1 in Ruby 1.8.6 through patchlevel 383, 1.8.7 through patchlevel 248, 1.8.8dev, 1.9.1 through patchlevel 376, and 1.9.2dev writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window\u0027s title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator."
    },
    {
      "lang": "es",
      "value": "WEBrick v1.3.1 en Ruby v1.8.6 del patchlevel 383, v1.8.7 al patchlevel 248, v1.8.8dev, 1.9.1 al patchlevel 376, y v1.9.2dev ,escribe datos en un archivo de los sin depurar los caracteres no escribibles, lo que podr\u00eda permitir a atacantes remotos modificar la ventana de t\u00edtulo, o posiblemente ejecutar comandos de su elecci\u00f3n o sobrescribir archivos, a trav\u00e9s de una petici\u00f3n HTTP que contiene una secuencia de escape para el emulador de terminal."
    }
  ],
  "id": "CVE-2009-4492",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
      {
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        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
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          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2010-01-13T20:30:00.530",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/37949"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Exploit",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://securitytracker.com/id?1023429"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0908.html"
    },
    {
      "source": "cve@mitre.org",
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    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.securityfocus.com/archive/1/508830/100/0/threaded"
    },
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    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://www.ush.it/team/ush/hack_httpd_escape/adv.txt"
    },
    {
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      "tags": [
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      "url": "http://www.vupen.com/english/advisories/2010/0089"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Not Applicable",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/37949"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Exploit",
        "Third Party Advisory",
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      ],
      "url": "http://securitytracker.com/id?1023429"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0908.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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        "Third Party Advisory"
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      "url": "http://www.redhat.com/support/errata/RHSA-2011-0909.html"
    },
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      "tags": [
        "Patch",
        "Vendor Advisory"
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      "url": "http://www.ruby-lang.org/en/news/2010/01/10/webrick-escape-sequence-injection"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/archive/1/508830/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Exploit",
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      ],
      "url": "http://www.securityfocus.com/bid/37710"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Exploit"
      ],
      "url": "http://www.ush.it/team/ush/hack_httpd_escape/adv.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://www.vupen.com/english/advisories/2010/0089"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vendorComments": [
    {
      "comment": "Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-4492\n\nThe Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.\n",
      "lastModified": "2010-01-21T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
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      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2019-05-10 16:29
Modified
2024-11-21 04:21
Severity ?
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
The WEBrick gem 1.4.2 for Ruby allows directory traversal if the attacker once had local access to create a symlink to a location outside of the web root directory. NOTE: The vendor states that this is analogous to Options FollowSymlinks in the Apache HTTP Server, and therefore it is "not a problem.
References
cve@mitre.orghttps://bugs.ruby-lang.org/issues/15835Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.ruby-lang.org/issues/15835Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
ruby-lang webrick 1.4.2


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ruby-lang:webrick:1.4.2:*:*:*:*:ruby:*:*",
              "matchCriteriaId": "9ADDDD85-0724-4092-92A2-94E2D206F62F",
              "vulnerable": true
            }
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          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WEBrick gem 1.4.2 for Ruby allows directory traversal if the attacker once had local access to create a symlink to a location outside of the web root directory. NOTE: The vendor states that this is analogous to Options FollowSymlinks in the Apache HTTP Server, and therefore it is \"not a problem."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** La WEBrick gem versi\u00f3n 1.4.2 para Ruby permite salto de directorio si el atacante alguna vez tuvo acceso local para crear un enlace simb\u00f3lico a una ubicaci\u00f3n fuera del directorio web root. NOTA: El proveedor declara que esto es similar a las Opciones FollowSymlinks en el Servidor HTTP de Apache, y por lo tanto \"no es un problema\"."
    }
  ],
  "id": "CVE-2019-11879",
  "lastModified": "2024-11-21T04:21:56.713",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
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          "authentication": "NONE",
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          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
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        "obtainAllPrivilege": false,
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        "type": "Primary",
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
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  },
  "published": "2019-05-10T16:29:01.737",
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    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
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    },
    {
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2025-06-25 17:15
Modified
2025-08-18 15:49
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
Ruby WEBrick read_header HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The specific flaw exists within the read_headers method. The issue results from the inconsistent parsing of terminators of HTTP headers. An attacker can leverage this vulnerability to smuggle arbitrary HTTP requests. Was ZDI-CAN-21876.
References
zdi-disclosures@trendmicro.comhttps://github.com/ruby/webrick/commit/ee60354bcb84ec33b9245e1d1aa6e1f7e8132101#diff-ad02984d873efb089aa51551bc6b7d307a53e0ba1ac439e91d69c2e58a478864Patch
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-25-414/Third Party Advisory
Impacted products
Vendor Product Version
ruby-lang webrick *


To clipboard 

{
  "configurations": [
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      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:ruby-lang:webrick:*:*:*:*:*:ruby:*:*",
              "matchCriteriaId": "334FEC52-418A-49FC-A5C1-0FCAD123DD60",
              "versionEndExcluding": "1.8.2",
              "vulnerable": true
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      "value": "Ruby WEBrick read_header HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions.\n\nThe specific flaw exists within the read_headers method. The issue results from the inconsistent parsing of terminators of HTTP headers. An attacker can leverage this vulnerability to smuggle arbitrary HTTP requests. Was ZDI-CAN-21876."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de contrabando de solicitudes HTTP en Ruby WEBrick read_header. Esta vulnerabilidad permite a atacantes remotos contrabandear solicitudes HTTP arbitrarias en las instalaciones afectadas de Ruby WEBrick. Este problema se puede explotar cuando el producto se implementa tras un proxy HTTP que cumple condiciones espec\u00edficas. La falla espec\u00edfica se encuentra en el m\u00e9todo read_headers. El problema se debe al an\u00e1lisis inconsistente de los terminadores de las cabeceras HTTP. Un atacante puede aprovechar esta vulnerabilidad para contrabandear solicitudes HTTP arbitrarias. Anteriormente, se denomin\u00f3 ZDI-CAN-21876."
    }
  ],
  "id": "CVE-2025-6442",
  "lastModified": "2025-08-18T15:49:38.773",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
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        "type": "Secondary"
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    ],
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2025-06-25T17:15:40.117",
  "references": [
    {
      "source": "zdi-disclosures@trendmicro.com",
      "tags": [
        "Patch"
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      "url": "https://github.com/ruby/webrick/commit/ee60354bcb84ec33b9245e1d1aa6e1f7e8132101#diff-ad02984d873efb089aa51551bc6b7d307a53e0ba1ac439e91d69c2e58a478864"
    },
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      "source": "zdi-disclosures@trendmicro.com",
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      "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-414/"
    }
  ],
  "sourceIdentifier": "zdi-disclosures@trendmicro.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-444"
        }
      ],
      "source": "zdi-disclosures@trendmicro.com",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2020-10-06 13:15
Modified
2024-11-21 05:18
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.
References
cve@mitre.orghttps://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7Patch, Third Party Advisory
cve@mitre.orghttps://hackerone.com/reports/965267Permissions Required, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2023/04/msg00033.html
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/
cve@mitre.orghttps://security.gentoo.org/glsa/202401-27
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210115-0008/Third Party Advisory
cve@mitre.orghttps://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/965267Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/04/msg00033.html
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PFP3E7KXXT3H3KA6CBZPUOGA5VPFARRJ/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTZURYROG3FFED3TYCQOBV66BS4K6WOV/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202401-27
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210115-0008/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.ruby-lang.org/en/news/2020/09/29/http-request-smuggling-cve-2020-25613/Vendor Advisory
Impacted products
Vendor Product Version
ruby-lang ruby *
ruby-lang ruby *
ruby-lang ruby *
ruby-lang webrick *
fedoraproject fedora 32
fedoraproject fedora 33


To clipboard 

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}

Vulnerability from fkie_nvd
Published
2008-03-04 23:44
Modified
2025-04-09 00:30
Severity ?
Summary
Directory traversal vulnerability in WEBrick in Ruby 1.8 before 1.8.5-p115 and 1.8.6-p114, and 1.9 through 1.9.0-1, when running on systems that support backslash (\) path separators or case-insensitive file names, allows remote attackers to access arbitrary files via (1) "..%5c" (encoded backslash) sequences or (2) filenames that match patterns in the :NondisclosureName option.
References
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2008//Jun/msg00002.htmlBroken Link, Mailing List
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.htmlMailing List, Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/29232Not Applicable, Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/29357Not Applicable, Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/29536Not Applicable
secalert@redhat.comhttp://secunia.com/advisories/30802Not Applicable
secalert@redhat.comhttp://secunia.com/advisories/31687Not Applicable
secalert@redhat.comhttp://secunia.com/advisories/32371Not Applicable
secalert@redhat.comhttp://support.apple.com/kb/HT2163Third Party Advisory
secalert@redhat.comhttp://wiki.rpath.com/Advisories:rPSA-2008-0123Broken Link
secalert@redhat.comhttp://wiki.rpath.com/wiki/Advisories:rPSA-2008-0123Broken Link
secalert@redhat.comhttp://www.kb.cert.org/vuls/id/404515Third Party Advisory, US Government Resource
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2008:141Broken Link
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2008:142Broken Link
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2008-0897.htmlThird Party Advisory
secalert@redhat.comhttp://www.ruby-lang.org/en/news/2008/03/03/webrick-file-access-vulnerability/Exploit, Patch, Vendor Advisory
secalert@redhat.comhttp://www.securityfocus.com/archive/1/489205/100/0/threadedThird Party Advisory, VDB Entry
secalert@redhat.comhttp://www.securityfocus.com/archive/1/489218/100/0/threadedThird Party Advisory, VDB Entry
secalert@redhat.comhttp://www.securityfocus.com/archive/1/490056/100/0/threadedThird Party Advisory, VDB Entry
secalert@redhat.comhttp://www.securityfocus.com/bid/28123Broken Link, Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.securitytracker.com/id?1019562Broken Link, Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.vupen.com/english/advisories/2008/0787Permissions Required
secalert@redhat.comhttp://www.vupen.com/english/advisories/2008/1981/referencesPermissions Required
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/41010Third Party Advisory, VDB Entry
secalert@redhat.comhttps://issues.rpath.com/browse/RPL-2338Broken Link
secalert@redhat.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10937Broken Link
secalert@redhat.comhttps://www.exploit-db.com/exploits/5215Exploit, Third Party Advisory, VDB Entry
secalert@redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2008-March/msg00338.htmlThird Party Advisory
secalert@redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2008-March/msg00354.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.htmlBroken Link, Mailing List
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/29232Not Applicable, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/29357Not Applicable, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/29536Not Applicable
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/30802Not Applicable
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/31687Not Applicable
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/32371Not Applicable
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT2163Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://wiki.rpath.com/Advisories:rPSA-2008-0123Broken Link
af854a3a-2127-422b-91ae-364da2661108http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0123Broken Link
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/404515Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2008:141Broken Link
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2008:142Broken Link
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2008-0897.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.ruby-lang.org/en/news/2008/03/03/webrick-file-access-vulnerability/Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/489205/100/0/threadedThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/489218/100/0/threadedThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/490056/100/0/threadedThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/28123Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1019562Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2008/0787Permissions Required
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2008/1981/referencesPermissions Required
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/41010Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://issues.rpath.com/browse/RPL-2338Broken Link
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10937Broken Link
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/5215Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00338.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00354.htmlThird Party Advisory
Impacted products
Vendor Product Version
ruby-lang webrick -
ruby-lang ruby *
ruby-lang ruby *
ruby-lang ruby 1.9.0
ruby-lang ruby 1.9.0.1
fedoraproject fedora 7
fedoraproject fedora 8


To clipboard 

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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vendorComments": [
    {
      "comment": "This issue was addressed in affected versions of Ruby as shipped in Red Hat Enterprise Linux 4 and 5 via: https://rhn.redhat.com/errata/RHSA-2008-0897.html",
      "lastModified": "2008-12-04T00:00:00",
      "organization": "Red Hat"
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  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}