CVE-2024-26146 (GCVE-0-2024-26146)

Vulnerability from cvelistv5 – Published: 2024-02-28 23:28 – Updated: 2025-02-13 17:41
VLAI?
Summary
Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
Impacted products
Vendor Product Version
rack rack Affected: >= 3.0.0, < 3.0.9.1
Affected: >= 2.2.0, < 2.2.8.1
Affected: >= 2.1.0, < 2.1.4.4
Affected: < 2.0.9.4
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:rack_project:rack:2.2.0:*:*:*:*:ruby:*:*",
              "cpe:2.3:a:rack_project:rack:2.1.0:*:*:*:*:ruby:*:*",
              "cpe:2.3:a:rack_project:rack:3.0.0:-:*:*:*:ruby:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "rack",
            "vendor": "rack_project",
            "versions": [
              {
                "lessThan": "2.1.4.4",
                "status": "affected",
                "version": "2.1.0",
                "versionType": "custom"
              },
              {
                "lessThan": "2.2.8.1",
                "status": "affected",
                "version": "2.2.0",
                "versionType": "custom"
              },
              {
                "lessThan": "3.0.9.1",
                "status": "affected",
                "version": "3.0.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:rack_project:rack:*:*:*:*:*:ruby:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "rack",
            "vendor": "rack_project",
            "versions": [
              {
                "lessThan": "2.0.9.4",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26146",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-02-29T17:31:54.207314Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-25T16:39:52.274Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T23:59:32.576Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f"
          },
          {
            "name": "https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716"
          },
          {
            "name": "https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582"
          },
          {
            "name": "https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f"
          },
          {
            "name": "https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd"
          },
          {
            "name": "https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942"
          },
          {
            "name": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240510-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "rack",
          "vendor": "rack",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 3.0.0, \u003c 3.0.9.1"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.2.0, \u003c 2.2.8.1"
            },
            {
              "status": "affected",
              "version": "\u003e= 2.1.0, \u003c 2.1.4.4"
            },
            {
              "status": "affected",
              "version": "\u003c 2.0.9.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1333",
              "description": "CWE-1333: Inefficient Regular Expression Complexity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-10T17:12:58.798Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f"
        },
        {
          "name": "https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716"
        },
        {
          "name": "https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582"
        },
        {
          "name": "https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f"
        },
        {
          "name": "https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd"
        },
        {
          "name": "https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942"
        },
        {
          "name": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml"
        },
        {
          "url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240510-0006/"
        }
      ],
      "source": {
        "advisory": "GHSA-54rr-7fvw-6x8f",
        "discovery": "UNKNOWN"
      },
      "title": "Possible Denial of Service Vulnerability in Rack Header Parsing"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-26146",
    "datePublished": "2024-02-28T23:28:01.158Z",
    "dateReserved": "2024-02-14T17:40:03.689Z",
    "dateUpdated": "2025-02-13T17:41:07.669Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.\\n\"}, {\"lang\": \"es\", \"value\": \"Rack es una interfaz modular de servidor web Ruby. Los encabezados cuidadosamente elaborados pueden hacer que el an\\u00e1lisis de encabezados en Rack demore m\\u00e1s de lo esperado, lo que resulta en un posible problema de denegaci\\u00f3n de servicio. Los encabezados Aceptar y Reenviar se ven afectados. Ruby 3.2 tiene mitigaciones para este problema, por lo que las aplicaciones Rack que usan Ruby 3.2 o posterior no se ven afectadas. Esta vulnerabilidad se solucion\\u00f3 en 2.0.9.4, 2.1.4.4, 2.2.8.1 y 3.0.9.1.\"}]",
      "id": "CVE-2024-26146",
      "lastModified": "2024-11-21T09:02:01.697",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}]}",
      "published": "2024-02-29T00:15:51.597",
      "references": "[{\"url\": \"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240510-0006/\", \"source\": \"security-advisories@github.com\"}, {\"url\": \"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240510-0006/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "security-advisories@github.com",
      "vulnStatus": "Awaiting Analysis",
      "weaknesses": "[{\"source\": \"security-advisories@github.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-1333\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26146\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2024-02-29T00:15:51.597\",\"lastModified\":\"2025-02-14T15:51:42.200\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.\"},{\"lang\":\"es\",\"value\":\"Rack es una interfaz modular de servidor web Ruby. Los encabezados cuidadosamente elaborados pueden hacer que el an\u00e1lisis de encabezados en Rack demore m\u00e1s de lo esperado, lo que resulta en un posible problema de denegaci\u00f3n de servicio. Los encabezados Aceptar y Reenviar se ven afectados. Ruby 3.2 tiene mitigaciones para este problema, por lo que las aplicaciones Rack que usan Ruby 3.2 o posterior no se ven afectadas. Esta vulnerabilidad se solucion\u00f3 en 2.0.9.4, 2.1.4.4, 2.2.8.1 y 3.0.9.1.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1333\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1333\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*\",\"versionStartIncluding\":\"0.4\",\"versionEndExcluding\":\"2.0.9.4\",\"matchCriteriaId\":\"8C61CB94-A5BE-4B72-B243-F935A4652B0B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*\",\"versionStartIncluding\":\"2.1.0\",\"versionEndExcluding\":\"2.1.4.4\",\"matchCriteriaId\":\"B5402B9E-EE8A-41A3-87CB-E17C57E5F692\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack:rack:*:*:*:*:*:ruby:*:*\",\"versionStartIncluding\":\"2.2.0\",\"versionEndExcluding\":\"2.2.8.1\",\"matchCriteriaId\":\"4F7D6529-12DB-4466-A0AB-DED4653D3E0B\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\"}]}]}],\"references\":[{\"url\":\"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Mailing List\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20240510-0006/\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\"]},{\"url\":\"https://security.netapp.com/advisory/ntap-20240510-0006/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\", \"name\": \"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\", \"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"]}, {\"url\": \"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\", \"name\": \"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\", \"name\": \"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\", \"name\": \"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\", \"name\": \"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\", \"name\": \"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\", \"name\": \"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240510-0006/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-01T23:59:32.576Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-26146\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-02-29T17:31:54.207314Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:rack_project:rack:2.2.0:*:*:*:*:ruby:*:*\", \"cpe:2.3:a:rack_project:rack:2.1.0:*:*:*:*:ruby:*:*\", \"cpe:2.3:a:rack_project:rack:3.0.0:-:*:*:*:ruby:*:*\"], \"vendor\": \"rack_project\", \"product\": \"rack\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.1.0\", \"lessThan\": \"2.1.4.4\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"2.2.0\", \"lessThan\": \"2.2.8.1\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"3.0.0\", \"lessThan\": \"3.0.9.1\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:rack_project:rack:*:*:*:*:*:ruby:*:*\"], \"vendor\": \"rack_project\", \"product\": \"rack\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.0.9.4\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-25T16:39:01.836Z\"}}], \"cna\": {\"title\": \"Possible Denial of Service Vulnerability in Rack Header Parsing\", \"source\": {\"advisory\": \"GHSA-54rr-7fvw-6x8f\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.3, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}], \"affected\": [{\"vendor\": \"rack\", \"product\": \"rack\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003e= 3.0.0, \u003c 3.0.9.1\"}, {\"status\": \"affected\", \"version\": \"\u003e= 2.2.0, \u003c 2.2.8.1\"}, {\"status\": \"affected\", \"version\": \"\u003e= 2.1.0, \u003c 2.1.4.4\"}, {\"status\": \"affected\", \"version\": \"\u003c 2.0.9.4\"}]}], \"references\": [{\"url\": \"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\", \"name\": \"https://github.com/rack/rack/security/advisories/GHSA-54rr-7fvw-6x8f\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\", \"name\": \"https://github.com/rack/rack/commit/30b8e39a578b25d4bdcc082c1c52c6f164b59716\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\", \"name\": \"https://github.com/rack/rack/commit/6c5d90bdcec0949f7ba06db62fb740dab394b582\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\", \"name\": \"https://github.com/rack/rack/commit/a227cd793778c7c3a827d32808058571569cda6f\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\", \"name\": \"https://github.com/rack/rack/commit/e4c117749ba24a66f8ec5a08eddf68deeb425ccd\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\", \"name\": \"https://discuss.rubyonrails.org/t/possible-denial-of-service-vulnerability-in-rack-header-parsing/84942\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\", \"name\": \"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2024-26146.yml\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/04/msg00022.html\"}, {\"url\": \"https://security.netapp.com/advisory/ntap-20240510-0006/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1333\", \"description\": \"CWE-1333: Inefficient Regular Expression Complexity\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2024-06-10T17:12:58.798Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-26146\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-13T17:41:07.669Z\", \"dateReserved\": \"2024-02-14T17:40:03.689Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2024-02-28T23:28:01.158Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • 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.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…